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<div class="subTitle">org.codehaus.plexus.util</div>
<h2 title="Class StringUtils" class="title">Class StringUtils</h2>
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<pre>public class <span class="typeNameLabel">StringUtils</span>
extends <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
<div class="block"><p>Common <code>String</code> manipulation routines.</p>
<p>Originally from
<a href="http://jakarta.apache.org/turbine/">Turbine</a> and the
GenerationJavaCore library.</p></div>
<dl>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.0</dd>
<dt><span class="simpleTagLabel">Version:</span></dt>
<dd>$Id$</dd>
<dt><span class="simpleTagLabel">Author:</span></dt>
<dd><a href="mailto:jon@latchkey.com">Jon S. Stevens</a>, <a href="mailto:dlr@finemaltcoding.com">Daniel Rall</a>, <a href="mailto:gcoladonato@yahoo.com">Greg Coladonato</a>, <a href="mailto:bayard@generationjava.com">Henri Yandell</a>, <a href="mailto:ed@codehaus.org">Ed Korthof</a>, <a href="mailto:rand_mcneely@yahoo.com">Rand McNeely</a>, Stephen Colebourne, <a href="mailto:fredrik@westermarck.com">Fredrik Westermarck</a>, Holger Krauth, <a href="mailto:alex@purpletech.com">Alexander Day Chaffee</a>, <a href="mailto:vincent.siveton@gmail.com">Vincent Siveton</a></dd>
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<td class="colOne"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#StringUtils--">StringUtils</a></span>()</code>
<div class="block"><code>StringUtils</code> instances should NOT be constructed in
standard programming.</div>
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<tr id="i0" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#abbreviate-java.lang.String-int-">abbreviate</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s,
int maxWidth)</code>
<div class="block">Turn "Now is the time for all good men" into "Now is the time for..."</div>
</td>
</tr>
<tr id="i1" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#abbreviate-java.lang.String-int-int-">abbreviate</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s,
int offset,
int maxWidth)</code>
<div class="block">Turn "Now is the time for all good men" into "...is the time for..."</div>
</td>
</tr>
<tr id="i2" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#addAndDeHump-java.lang.String-">addAndDeHump</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> view)</code> </td>
</tr>
<tr id="i3" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#capitalise-java.lang.String-">capitalise</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Capitalise a String.</div>
</td>
</tr>
<tr id="i4" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#capitaliseAllWords-java.lang.String-">capitaliseAllWords</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Capitalise all the words in a String.</div>
</td>
</tr>
<tr id="i5" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#capitalizeFirstLetter-java.lang.String-">capitalizeFirstLetter</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> data)</code> </td>
</tr>
<tr id="i6" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#center-java.lang.String-int-">center</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int size)</code>
<div class="block">Center a String in a larger String of size <code>n</code>.</div>
</td>
</tr>
<tr id="i7" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#center-java.lang.String-int-java.lang.String-">center</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int size,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delim)</code>
<div class="block">Center a String in a larger String of size <code>n</code>.</div>
</td>
</tr>
<tr id="i8" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#chomp-java.lang.String-">chomp</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Remove the last newline, and everything after it from a String.</div>
</td>
</tr>
<tr id="i9" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#chomp-java.lang.String-java.lang.String-">chomp</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> sep)</code>
<div class="block">Remove the last value of a supplied String, and everything after
it from a String.</div>
</td>
</tr>
<tr id="i10" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#chompLast-java.lang.String-">chompLast</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Remove a newline if and only if it is at the end
of the supplied String.</div>
</td>
</tr>
<tr id="i11" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#chompLast-java.lang.String-java.lang.String-">chompLast</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> sep)</code>
<div class="block">Remove a value if and only if the String ends with that value.</div>
</td>
</tr>
<tr id="i12" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#chop-java.lang.String-">chop</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Remove the last character from a String.</div>
</td>
</tr>
<tr id="i13" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#chopNewline-java.lang.String-">chopNewline</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Remove <code>\n</code> from end of a String if it's there.</div>
</td>
</tr>
<tr id="i14" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#clean-java.lang.String-">clean</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Removes control characters, including whitespace, from both
ends of this String, handling <code>null</code> by returning
an empty String.</div>
</td>
</tr>
<tr id="i15" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#concatenate-java.lang.Object:A-">concatenate</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[] array)</code>
<div class="block">Concatenates elements of an array into a single String.</div>
</td>
</tr>
<tr id="i16" class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#contains-java.lang.String-char-">contains</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
char searchChar)</code>
<div class="block">Checks if String contains a search character, handling <code>null</code>.</div>
</td>
</tr>
<tr id="i17" class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#contains-java.lang.String-java.lang.String-">contains</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> searchStr)</code>
<div class="block">Checks if String contains a search String, handling <code>null</code>.</div>
</td>
</tr>
<tr id="i18" class="altColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#countMatches-java.lang.String-java.lang.String-">countMatches</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> sub)</code>
<div class="block">How many times is the substring in the larger String.</div>
</td>
</tr>
<tr id="i19" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#defaultString-java.lang.Object-">defaultString</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> obj)</code>
<div class="block">Returns either the passed in <code>Object</code> as a String,
or, if the <code>Object</code> is <code>null</code>, an empty
String.</div>
</td>
</tr>
<tr id="i20" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#defaultString-java.lang.Object-java.lang.String-">defaultString</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> obj,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> defaultString)</code>
<div class="block">Returns either the passed in <code>Object</code> as a String,
or, if the <code>Object</code> is <code>null</code>, a passed
in default String.</div>
</td>
</tr>
<tr id="i21" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#deleteWhitespace-java.lang.String-">deleteWhitespace</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Deletes all whitespaces from a String.</div>
</td>
</tr>
<tr id="i22" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#difference-java.lang.String-java.lang.String-">difference</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s1,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s2)</code>
<div class="block">Compare two strings, and return the portion where they differ.</div>
</td>
</tr>
<tr id="i23" class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#differenceAt-java.lang.String-java.lang.String-">differenceAt</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s1,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s2)</code>
<div class="block">Compare two strings, and return the index at which the strings begin to differ.</div>
</td>
</tr>
<tr id="i24" class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#equals-java.lang.String-java.lang.String-">equals</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str1,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str2)</code>
<div class="block">Compares two Strings, returning <code>true</code> if they are equal.</div>
</td>
</tr>
<tr id="i25" class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#equalsIgnoreCase-java.lang.String-java.lang.String-">equalsIgnoreCase</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str1,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str2)</code>
<div class="block">Compares two Strings, returning <code>true</code> if they are equal ignoring
the case.</div>
</td>
</tr>
<tr id="i26" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#escape-java.lang.String-">escape</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Escapes any values it finds into their String form.</div>
</td>
</tr>
<tr id="i27" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#escape-java.lang.String-char:A-char-">escape</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source,
char[] escapedChars,
char escapeChar)</code> </td>
</tr>
<tr id="i28" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#escape-java.lang.String-char:A-java.lang.String-">escape</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source,
char[] escapedChars,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> escapePattern)</code> </td>
</tr>
<tr id="i29" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#getChomp-java.lang.String-java.lang.String-">getChomp</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> sep)</code>
<div class="block">Remove everything and return the last value of a supplied String, and
everything after it from a String.</div>
</td>
</tr>
<tr id="i30" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#getNestedString-java.lang.String-java.lang.String-">getNestedString</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> tag)</code>
<div class="block">Get the String that is nested in between two instances of the
same String.</div>
</td>
</tr>
<tr id="i31" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#getNestedString-java.lang.String-java.lang.String-java.lang.String-">getNestedString</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> open,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> close)</code>
<div class="block">Get the String that is nested in between two Strings.</div>
</td>
</tr>
<tr id="i32" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#getPrechomp-java.lang.String-java.lang.String-">getPrechomp</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> sep)</code>
<div class="block">Remove and return everything before the first value of a
supplied String from another String.</div>
</td>
</tr>
<tr id="i33" class="rowColor">
<td class="colFirst"><code>static int</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#indexOfAny-java.lang.String-java.lang.String:A-">indexOfAny</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] searchStrs)</code>
<div class="block">Find the first index of any of a set of potential substrings.</div>
</td>
</tr>
<tr id="i34" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#interpolate-java.lang.String-java.util.Map-">interpolate</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text,
<a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><?,?> namespace)</code> </td>
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<tr id="i35" class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
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<div class="block">Checks if the String contains only unicode letters.</div>
</td>
</tr>
<tr id="i36" class="altColor">
<td class="colFirst"><code>static boolean</code></td>
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<div class="block">Checks if the String contains only unicode letters or digits.</div>
</td>
</tr>
<tr id="i37" class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#isAlphanumericSpace-java.lang.String-">isAlphanumericSpace</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Checks if the String contains only unicode letters, digits
or space (<code>' '</code>).</div>
</td>
</tr>
<tr id="i38" class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#isAlphaSpace-java.lang.String-">isAlphaSpace</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Checks if the String contains only unicode letters and
space (<code>' '</code>).</div>
</td>
</tr>
<tr id="i39" class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
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<div class="block">
Checks if a String is whitespace, empty ("") or null.</div>
</td>
</tr>
<tr id="i40" class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#isEmpty-java.lang.String-">isEmpty</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Checks if a (trimmed) String is <code>null</code> or empty.</div>
</td>
</tr>
<tr id="i41" class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
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<div class="block">
Checks if a String is not empty (""), not null and not whitespace only.</div>
</td>
</tr>
<tr id="i42" class="altColor">
<td class="colFirst"><code>static boolean</code></td>
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<div class="block">Checks if a String is non <code>null</code> and is
not empty (<code>length > 0</code>).</div>
</td>
</tr>
<tr id="i43" class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#isNumeric-java.lang.String-">isNumeric</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Checks if the String contains only unicode digits.</div>
</td>
</tr>
<tr id="i44" class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#isNumericSpace-java.lang.String-">isNumericSpace</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Checks if the String contains only unicode digits or space
(<code>' '</code>).</div>
</td>
</tr>
<tr id="i45" class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#isWhitespace-java.lang.String-">isWhitespace</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Checks if the String contains only whitespace.</div>
</td>
</tr>
<tr id="i46" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#join-java.util.Iterator-java.lang.String-">join</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><?> iterator,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> separator)</code>
<div class="block">Joins the elements of the provided <code>Iterator</code> into
a single String containing the provided elements.</div>
</td>
</tr>
<tr id="i47" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#join-java.lang.Object:A-java.lang.String-">join</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[] array,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> separator)</code>
<div class="block">Joins the elements of the provided array into a single String
containing the provided list of elements.</div>
</td>
</tr>
<tr id="i48" class="altColor">
<td class="colFirst"><code>static int</code></td>
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<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] searchStrs)</code>
<div class="block">Find the latest index of any of a set of potential substrings.</div>
</td>
</tr>
<tr id="i49" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#left-java.lang.String-int-">left</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int len)</code>
<div class="block">Gets the leftmost <code>n</code> characters of a String.</div>
</td>
</tr>
<tr id="i50" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#leftPad-java.lang.String-int-">leftPad</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int size)</code>
<div class="block">Left pad a String with spaces.</div>
</td>
</tr>
<tr id="i51" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#leftPad-java.lang.String-int-java.lang.String-">leftPad</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int size,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delim)</code>
<div class="block">Left pad a String with a specified string.</div>
</td>
</tr>
<tr id="i52" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#lowerCase-java.lang.String-">lowerCase</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Convert a String to lower case, <code>null</code> String
returns <code>null</code>.</div>
</td>
</tr>
<tr id="i53" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#lowercaseFirstLetter-java.lang.String-">lowercaseFirstLetter</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> data)</code> </td>
</tr>
<tr id="i54" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#mid-java.lang.String-int-int-">mid</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int pos,
int len)</code>
<div class="block">Gets <code>n</code> characters from the middle of a String.</div>
</td>
</tr>
<tr id="i55" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#overlayString-java.lang.String-java.lang.String-int-int-">overlayString</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> overlay,
int start,
int end)</code>
<div class="block">Overlay a part of a String with another String.</div>
</td>
</tr>
<tr id="i56" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#prechomp-java.lang.String-java.lang.String-">prechomp</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> sep)</code>
<div class="block">Remove the first value of a supplied String, and everything before it
from a String.</div>
</td>
</tr>
<tr id="i57" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#quoteAndEscape-java.lang.String-char-">quoteAndEscape</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source,
char quoteChar)</code>
<div class="block">Quote and escape a String with the given character, handling <code>null</code>.</div>
</td>
</tr>
<tr id="i58" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#quoteAndEscape-java.lang.String-char-char:A-">quoteAndEscape</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source,
char quoteChar,
char[] quotingTriggers)</code>
<div class="block">Quote and escape a String with the given character, handling <code>null</code>.</div>
</td>
</tr>
<tr id="i59" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#quoteAndEscape-java.lang.String-char-char:A-char:A-char-boolean-">quoteAndEscape</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source,
char quoteChar,
char[] escapedChars,
char[] quotingTriggers,
char escapeChar,
boolean force)</code> </td>
</tr>
<tr id="i60" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#quoteAndEscape-java.lang.String-char-char:A-char:A-java.lang.String-boolean-">quoteAndEscape</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source,
char quoteChar,
char[] escapedChars,
char[] quotingTriggers,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> escapePattern,
boolean force)</code> </td>
</tr>
<tr id="i61" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#quoteAndEscape-java.lang.String-char-char:A-char-boolean-">quoteAndEscape</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source,
char quoteChar,
char[] escapedChars,
char escapeChar,
boolean force)</code> </td>
</tr>
<tr id="i62" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#removeAndHump-java.lang.String-java.lang.String-">removeAndHump</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> data,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replaceThis)</code> </td>
</tr>
<tr id="i63" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#removeDuplicateWhitespace-java.lang.String-">removeDuplicateWhitespace</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s)</code>
<div class="block">Remove all duplicate whitespace characters and line terminators are replaced with a single
space.</div>
</td>
</tr>
<tr id="i64" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#repeat-java.lang.String-int-">repeat</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int repeat)</code>
<div class="block">Repeat a String <code>n</code> times to form a
new string.</div>
</td>
</tr>
<tr id="i65" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#replace-java.lang.String-char-char-">replace</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text,
char repl,
char with)</code>
<div class="block">Replace all occurances of a char within another char.</div>
</td>
</tr>
<tr id="i66" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#replace-java.lang.String-char-char-int-">replace</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text,
char repl,
char with,
int max)</code>
<div class="block">Replace a char with another char inside a larger String,
for the first <code>max</code> values of the search char.</div>
</td>
</tr>
<tr id="i67" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#replace-java.lang.String-java.lang.String-java.lang.String-">replace</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> repl,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> with)</code>
<div class="block">Replace all occurances of a String within another String.</div>
</td>
</tr>
<tr id="i68" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#replace-java.lang.String-java.lang.String-java.lang.String-int-">replace</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> repl,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> with,
int max)</code>
<div class="block">Replace a String with another String inside a larger String,
for the first <code>max</code> values of the search String.</div>
</td>
</tr>
<tr id="i69" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#replaceOnce-java.lang.String-char-char-">replaceOnce</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text,
char repl,
char with)</code>
<div class="block">Replace a char with another char inside a larger String, once.</div>
</td>
</tr>
<tr id="i70" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#replaceOnce-java.lang.String-java.lang.String-java.lang.String-">replaceOnce</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> repl,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> with)</code>
<div class="block">Replace a String with another String inside a larger String, once.</div>
</td>
</tr>
<tr id="i71" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#reverse-java.lang.String-">reverse</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Reverse a String.</div>
</td>
</tr>
<tr id="i72" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#reverseDelimitedString-java.lang.String-java.lang.String-">reverseDelimitedString</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delimiter)</code>
<div class="block">Reverses a String that is delimited by a specific character.</div>
</td>
</tr>
<tr id="i73" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#right-java.lang.String-int-">right</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int len)</code>
<div class="block">Gets the rightmost <code>n</code> characters of a String.</div>
</td>
</tr>
<tr id="i74" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#rightPad-java.lang.String-int-">rightPad</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int size)</code>
<div class="block">Right pad a String with spaces.</div>
</td>
</tr>
<tr id="i75" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#rightPad-java.lang.String-int-java.lang.String-">rightPad</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int size,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delim)</code>
<div class="block">Right pad a String with a specified string.</div>
</td>
</tr>
<tr id="i76" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#split-java.lang.String-">split</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Splits the provided text into a array, using whitespace as the
separator.</div>
</td>
</tr>
<tr id="i77" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#split-java.lang.String-java.lang.String-">split</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> separator)</code> </td>
</tr>
<tr id="i78" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#split-java.lang.String-java.lang.String-int-">split</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> separator,
int max)</code>
<div class="block">Splits the provided text into a array, based on a given separator.</div>
</td>
</tr>
<tr id="i79" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#strip-java.lang.String-">strip</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Remove whitespace from the front and back of a String.</div>
</td>
</tr>
<tr id="i80" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#strip-java.lang.String-java.lang.String-">strip</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delim)</code>
<div class="block">Remove a specified String from the front and back of a
String.</div>
</td>
</tr>
<tr id="i81" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#stripAll-java.lang.String:A-">stripAll</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] strs)</code>
<div class="block">Strip whitespace from the front and back of every String
in the array.</div>
</td>
</tr>
<tr id="i82" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]</code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#stripAll-java.lang.String:A-java.lang.String-">stripAll</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] strs,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delimiter)</code>
<div class="block">Strip the specified delimiter from the front and back of
every String in the array.</div>
</td>
</tr>
<tr id="i83" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#stripEnd-java.lang.String-java.lang.String-">stripEnd</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> strip)</code>
<div class="block">Strip any of a supplied String from the end of a String.</div>
</td>
</tr>
<tr id="i84" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#stripStart-java.lang.String-java.lang.String-">stripStart</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
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<div class="block">Strip any of a supplied String from the start of a String.</div>
</td>
</tr>
<tr id="i85" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#substring-java.lang.String-int-">substring</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int start)</code>
<div class="block">Gets a substring from the specified string avoiding exceptions.</div>
</td>
</tr>
<tr id="i86" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#substring-java.lang.String-int-int-">substring</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int start,
int end)</code>
<div class="block">Gets a substring from the specified String avoiding exceptions.</div>
</td>
</tr>
<tr id="i87" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#swapCase-java.lang.String-">swapCase</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Swaps the case of String.</div>
</td>
</tr>
<tr id="i88" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#trim-java.lang.String-">trim</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Removes control characters, including whitespace, from both
ends of this String, handling <code>null</code> by returning
<code>null</code>.</div>
</td>
</tr>
<tr id="i89" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#uncapitalise-java.lang.String-">uncapitalise</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Uncapitalise a String.</div>
</td>
</tr>
<tr id="i90" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#uncapitaliseAllWords-java.lang.String-">uncapitaliseAllWords</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Uncapitalise all the words in a string.</div>
</td>
</tr>
<tr id="i91" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#unifyLineSeparators-java.lang.String-">unifyLineSeparators</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s)</code>
<div class="block">Parses the given String and replaces all occurrences of
'\n', '\r' and '\r\n' with the system line separator.</div>
</td>
</tr>
<tr id="i92" class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#unifyLineSeparators-java.lang.String-java.lang.String-">unifyLineSeparators</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> ls)</code>
<div class="block">Parses the given String and replaces all occurrences of
'\n', '\r' and '\r\n' with the system line separator.</div>
</td>
</tr>
<tr id="i93" class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/codehaus/plexus/util/StringUtils.html#upperCase-java.lang.String-">upperCase</a></span>(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</code>
<div class="block">Convert a String to upper case, <code>null</code> String
returns <code>null</code>.</div>
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<h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></h3>
<code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#clone--" title="class or interface in java.lang">clone</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang">equals</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#finalize--" title="class or interface in java.lang">finalize</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#getClass--" title="class or interface in java.lang">getClass</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#hashCode--" title="class or interface in java.lang">hashCode</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notify--" title="class or interface in java.lang">notify</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#notifyAll--" title="class or interface in java.lang">notifyAll</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#toString--" title="class or interface in java.lang">toString</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait--" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-" title="class or interface in java.lang">wait</a>, <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true#wait-long-int-" title="class or interface in java.lang">wait</a></code></li>
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<h4>StringUtils</h4>
<pre>public StringUtils()</pre>
<div class="block"><p><code>StringUtils</code> instances should NOT be constructed in
standard programming. Instead, the class should be used as
<code>StringUtils.trim(" foo ");</code>.</p>
<p>This constructor is public to permit tools that require a JavaBean
manager to operate.</p></div>
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<h4>clean</h4>
<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> clean(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Removes control characters, including whitespace, from both
ends of this String, handling <code>null</code> by returning
an empty String.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to check</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the trimmed text (never <code>null</code>)</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true#trim--" title="class or interface in java.lang"><code>String.trim()</code></a></dd>
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<h4>trim</h4>
<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> trim(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Removes control characters, including whitespace, from both
ends of this String, handling <code>null</code> by returning
<code>null</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to check</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the trimmed text (or <code>null</code>)</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true#trim--" title="class or interface in java.lang"><code>String.trim()</code></a></dd>
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<h4>deleteWhitespace</h4>
<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> deleteWhitespace(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Deletes all whitespaces from a String.</p>
<p>Whitespace is defined by
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Character.html?is-external=true#isWhitespace-char-" title="class or interface in java.lang"><code>Character.isWhitespace(char)</code></a>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - String target to delete whitespace from</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the String without whitespaces</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code></dd>
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<pre>public static boolean isNotEmpty(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Checks if a String is non <code>null</code> and is
not empty (<code>length > 0</code>).</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to check</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if the String is non-null, and not length zero</dd>
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<pre>public static boolean isEmpty(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Checks if a (trimmed) String is <code>null</code> or empty.</p>
<p><strong>Note:</strong> In future releases, this method will no longer trim the input string such that it works
complementary to <a href="../../../../org/codehaus/plexus/util/StringUtils.html#isNotEmpty-java.lang.String-"><code>isNotEmpty(String)</code></a>. Code that wants to test for whitespace-only strings should be
migrated to use <a href="../../../../org/codehaus/plexus/util/StringUtils.html#isBlank-java.lang.String-"><code>isBlank(String)</code></a> instead.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to check</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> if the String is <code>null</code>, or
length zero once trimmed</dd>
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<pre>public static boolean isBlank(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>
Checks if a String is whitespace, empty ("") or null.
</p>
<pre>
StringUtils.isBlank(null) = true
StringUtils.isBlank("") = true
StringUtils.isBlank(" ") = true
StringUtils.isBlank("bob") = false
StringUtils.isBlank(" bob ") = false
</pre></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to check, may be null</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> if the String is null, empty or whitespace</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.5.2</dd>
</dl>
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<pre>public static boolean isNotBlank(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>
Checks if a String is not empty (""), not null and not whitespace only.
</p>
<pre>
StringUtils.isNotBlank(null) = false
StringUtils.isNotBlank("") = false
StringUtils.isNotBlank(" ") = false
StringUtils.isNotBlank("bob") = true
StringUtils.isNotBlank(" bob ") = true
</pre></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to check, may be null</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> if the String is not empty and not null and not whitespace</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.5.2</dd>
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<pre>public static boolean equals(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str1,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str2)</pre>
<div class="block"><p>Compares two Strings, returning <code>true</code> if they are equal.</p>
<p><code>null</code>s are handled without exceptions. Two <code>null</code>
references are considered to be equal. The comparison is case sensitive.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str1</code> - the first string</dd>
<dd><code>str2</code> - the second string</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> if the Strings are equal, case sensitive, or
both <code>null</code></dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true#equals-java.lang.Object-" title="class or interface in java.lang"><code>String.equals(Object)</code></a></dd>
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<pre>public static boolean equalsIgnoreCase(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str1,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str2)</pre>
<div class="block"><p>Compares two Strings, returning <code>true</code> if they are equal ignoring
the case.</p>
<p><code>Nulls</code> are handled without exceptions. Two <code>null</code>
references are considered equal. Comparison is case insensitive.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str1</code> - the first string</dd>
<dd><code>str2</code> - the second string</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> if the Strings are equal, case insensitive, or
both <code>null</code></dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true#equalsIgnoreCase-java.lang.String-" title="class or interface in java.lang"><code>String.equalsIgnoreCase(String)</code></a></dd>
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<pre>public static int indexOfAny(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] searchStrs)</pre>
<div class="block"><p>Find the first index of any of a set of potential substrings.</p>
<p><code>null</code> String will return <code>-1</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to check</dd>
<dd><code>searchStrs</code> - the Strings to search for</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the first index of any of the searchStrs in str</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if any of searchStrs[i] is <code>null</code></dd>
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<pre>public static int lastIndexOfAny(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] searchStrs)</pre>
<div class="block"><p>Find the latest index of any of a set of potential substrings.</p>
<p><code>null</code> string will return <code>-1</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to check</dd>
<dd><code>searchStrs</code> - the Strings to search for</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the last index of any of the Strings</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if any of searchStrs[i] is <code>null</code></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> substring(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int start)</pre>
<div class="block"><p>Gets a substring from the specified string avoiding exceptions.</p>
<p>A negative start position can be used to start <code>n</code>
characters from the end of the String.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to get the substring from</dd>
<dd><code>start</code> - the position to start from, negative means
count back from the end of the String by this many characters</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>substring from start position</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> substring(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int start,
int end)</pre>
<div class="block"><p>Gets a substring from the specified String avoiding exceptions.</p>
<p>A negative start position can be used to start/end <code>n</code>
characters from the end of the String.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to get the substring from</dd>
<dd><code>start</code> - the position to start from, negative means
count back from the end of the string by this many characters</dd>
<dd><code>end</code> - the position to end at (exclusive), negative means
count back from the end of the String by this many characters</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>substring from start position to end positon</dd>
</dl>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> left(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int len)</pre>
<div class="block"><p>Gets the leftmost <code>n</code> characters of a String.</p>
<p>If <code>n</code> characters are not available, or the
String is <code>null</code>, the String will be returned without
an exception.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to get the leftmost characters from</dd>
<dd><code>len</code> - the length of the required String</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the leftmost characters</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if len is less than zero</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> right(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int len)</pre>
<div class="block"><p>Gets the rightmost <code>n</code> characters of a String.</p>
<p>If <code>n</code> characters are not available, or the String
is <code>null</code>, the String will be returned without an
exception.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to get the rightmost characters from</dd>
<dd><code>len</code> - the length of the required String</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the leftmost characters</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if len is less than zero</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> mid(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int pos,
int len)</pre>
<div class="block"><p>Gets <code>n</code> characters from the middle of a String.</p>
<p>If <code>n</code> characters are not available, the remainder
of the String will be returned without an exception. If the
String is <code>null</code>, <code>null</code> will be returned.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to get the characters from</dd>
<dd><code>pos</code> - the position to start from</dd>
<dd><code>len</code> - the length of the required String</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the leftmost characters</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/IndexOutOfBoundsException.html?is-external=true" title="class or interface in java.lang">IndexOutOfBoundsException</a></code> - if pos is out of bounds</dd>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if len is less than zero</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] split(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Splits the provided text into a array, using whitespace as the
separator.</p>
<p>The separator is not included in the returned String array.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to parse</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>an array of parsed Strings</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] split(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> separator)</pre>
<dl>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../org/codehaus/plexus/util/StringUtils.html#split-java.lang.String-java.lang.String-int-"><code>split(String, String, int)</code></a></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] split(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> separator,
int max)</pre>
<div class="block"><p>Splits the provided text into a array, based on a given separator.</p>
<p>The separator is not included in the returned String array. The
maximum number of splits to perfom can be controlled. A <code>null</code>
separator will cause parsing to be on whitespace.</p>
<p>This is useful for quickly splitting a String directly into
an array of tokens, instead of an enumeration of tokens (as
<code>StringTokenizer</code> does).</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - The string to parse.</dd>
<dd><code>separator</code> - Characters used as the delimiters. If
<code>null</code>, splits on whitespace.</dd>
<dd><code>max</code> - The maximum number of elements to include in the
array. A zero or negative value implies no limit.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>an array of parsed Strings</dd>
</dl>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> concatenate(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[] array)</pre>
<div class="block"><p>Concatenates elements of an array into a single String.</p>
<p>The difference from join is that concatenate has no delimiter.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>array</code> - the array of values to concatenate.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the concatenated string.</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> join(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a>[] array,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> separator)</pre>
<div class="block"><p>Joins the elements of the provided array into a single String
containing the provided list of elements.</p>
<p>No delimiter is added before or after the list. A
<code>null</code> separator is the same as a blank String.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>array</code> - the array of values to join together</dd>
<dd><code>separator</code> - the separator character to use</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the joined String</dd>
</dl>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> join(<a href="http://docs.oracle.com/javase/8/docs/api/java/util/Iterator.html?is-external=true" title="class or interface in java.util">Iterator</a><?> iterator,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> separator)</pre>
<div class="block"><p>Joins the elements of the provided <code>Iterator</code> into
a single String containing the provided elements.</p>
<p>No delimiter is added before or after the list. A
<code>null</code> separator is the same as a blank String.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>iterator</code> - the <code>Iterator</code> of values to join together</dd>
<dd><code>separator</code> - the separator character to use</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the joined String</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replaceOnce(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text,
char repl,
char with)</pre>
<div class="block"><p>Replace a char with another char inside a larger String, once.</p>
<p>A <code>null</code> reference passed to this method is a no-op.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>text</code> - text to search and replace in</dd>
<dd><code>repl</code> - char to search for</dd>
<dd><code>with</code> - char to replace with</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the text with any replacements processed</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../org/codehaus/plexus/util/StringUtils.html#replace-java.lang.String-char-char-int-"><code>replace(String text, char repl, char with, int max)</code></a></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replace(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text,
char repl,
char with)</pre>
<div class="block"><p>Replace all occurances of a char within another char.</p>
<p>A <code>null</code> reference passed to this method is a no-op.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>text</code> - text to search and replace in</dd>
<dd><code>repl</code> - char to search for</dd>
<dd><code>with</code> - char to replace with</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the text with any replacements processed</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../org/codehaus/plexus/util/StringUtils.html#replace-java.lang.String-char-char-int-"><code>replace(String text, char repl, char with, int max)</code></a></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replace(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text,
char repl,
char with,
int max)</pre>
<div class="block"><p>Replace a char with another char inside a larger String,
for the first <code>max</code> values of the search char.</p>
<p>A <code>null</code> reference passed to this method is a no-op.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>text</code> - text to search and replace in</dd>
<dd><code>repl</code> - char to search for</dd>
<dd><code>with</code> - char to replace with</dd>
<dd><code>max</code> - maximum number of values to replace, or <code>-1</code> if no maximum</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the text with any replacements processed</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replaceOnce(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> repl,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> with)</pre>
<div class="block"><p>Replace a String with another String inside a larger String, once.</p>
<p>A <code>null</code> reference passed to this method is a no-op.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>text</code> - text to search and replace in</dd>
<dd><code>repl</code> - String to search for</dd>
<dd><code>with</code> - String to replace with</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the text with any replacements processed</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../org/codehaus/plexus/util/StringUtils.html#replace-java.lang.String-java.lang.String-java.lang.String-int-"><code>replace(String text, String repl, String with, int max)</code></a></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replace(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> repl,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> with)</pre>
<div class="block"><p>Replace all occurances of a String within another String.</p>
<p>A <code>null</code> reference passed to this method is a no-op.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>text</code> - text to search and replace in</dd>
<dd><code>repl</code> - String to search for</dd>
<dd><code>with</code> - String to replace with</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the text with any replacements processed</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../org/codehaus/plexus/util/StringUtils.html#replace-java.lang.String-java.lang.String-java.lang.String-int-"><code>replace(String text, String repl, String with, int max)</code></a></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replace(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> repl,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> with,
int max)</pre>
<div class="block"><p>Replace a String with another String inside a larger String,
for the first <code>max</code> values of the search String.</p>
<p>A <code>null</code> reference passed to this method is a no-op.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>text</code> - text to search and replace in</dd>
<dd><code>repl</code> - String to search for</dd>
<dd><code>with</code> - String to replace with</dd>
<dd><code>max</code> - maximum number of values to replace, or <code>-1</code> if no maximum</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the text with any replacements processed</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> overlayString(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> overlay,
int start,
int end)</pre>
<div class="block"><p>Overlay a part of a String with another String.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>text</code> - String to do overlaying in</dd>
<dd><code>overlay</code> - String to overlay</dd>
<dd><code>start</code> - int to start overlaying at</dd>
<dd><code>end</code> - int to stop overlaying before</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>String with overlayed text</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if text or overlay is <code>null</code></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> center(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int size)</pre>
<div class="block"><p>Center a String in a larger String of size <code>n</code>.<p>
<p>Uses spaces as the value to buffer the String with.
Equivalent to <code>center(str, size, " ")</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - String to center</dd>
<dd><code>size</code> - int size of new String</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>String containing centered String</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if str is <code>null</code></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> center(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int size,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delim)</pre>
<div class="block"><p>Center a String in a larger String of size <code>n</code>.</p>
<p>Uses a supplied String as the value to buffer the String with.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - String to center</dd>
<dd><code>size</code> - int size of new String</dd>
<dd><code>delim</code> - String to buffer the new String with</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>String containing centered String</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if str or delim is <code>null</code></dd>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/ArithmeticException.html?is-external=true" title="class or interface in java.lang">ArithmeticException</a></code> - if delim is the empty String</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> chomp(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Remove the last newline, and everything after it from a String.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - String to chomp the newline from</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>String without chomped newline</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if str is <code>null</code></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> chomp(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> sep)</pre>
<div class="block"><p>Remove the last value of a supplied String, and everything after
it from a String.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - String to chomp from</dd>
<dd><code>sep</code> - String to chomp</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>String without chomped ending</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if str or sep is <code>null</code></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> chompLast(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Remove a newline if and only if it is at the end
of the supplied String.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - String to chomp from</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>String without chomped ending</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if str is <code>null</code></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> chompLast(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> sep)</pre>
<div class="block"><p>Remove a value if and only if the String ends with that value.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - String to chomp from</dd>
<dd><code>sep</code> - String to chomp</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>String without chomped ending</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if str or sep is <code>null</code></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getChomp(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> sep)</pre>
<div class="block"><p>Remove everything and return the last value of a supplied String, and
everything after it from a String.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - String to chomp from</dd>
<dd><code>sep</code> - String to chomp</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>String chomped</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if str or sep is <code>null</code></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> prechomp(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> sep)</pre>
<div class="block"><p>Remove the first value of a supplied String, and everything before it
from a String.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - String to chomp from</dd>
<dd><code>sep</code> - String to chomp</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>String without chomped beginning</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if str or sep is <code>null</code></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getPrechomp(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> sep)</pre>
<div class="block"><p>Remove and return everything before the first value of a
supplied String from another String.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - String to chomp from</dd>
<dd><code>sep</code> - String to chomp</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>String prechomped</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if str or sep is <code>null</code></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> chop(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Remove the last character from a String.</p>
<p>If the String ends in <code>\r\n</code>, then remove both
of them.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - String to chop last character from</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>String without last character</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if str is <code>null</code></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> chopNewline(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Remove <code>\n</code> from end of a String if it's there.
If a <code>\r</code> precedes it, then remove that too.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - String to chop a newline from</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>String without newline</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if str is <code>null</code></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> escape(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Escapes any values it finds into their String form.</p>
<p>So a tab becomes the characters <code>'\\'</code> and
<code>'t'</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - String to escape values in</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>String with escaped values</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if str is <code>null</code></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> repeat(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int repeat)</pre>
<div class="block"><p>Repeat a String <code>n</code> times to form a
new string.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - String to repeat</dd>
<dd><code>repeat</code> - number of times to repeat str</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>String with repeated String</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NegativeArraySizeException.html?is-external=true" title="class or interface in java.lang">NegativeArraySizeException</a></code> - if <code>repeat < 0</code></dd>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if str is <code>null</code></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> rightPad(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int size)</pre>
<div class="block"><p>Right pad a String with spaces.</p>
<p>The String is padded to the size of <code>n</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - String to repeat</dd>
<dd><code>size</code> - number of times to repeat str</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>right padded String</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if str is <code>null</code></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> rightPad(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int size,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delim)</pre>
<div class="block"><p>Right pad a String with a specified string.</p>
<p>The String is padded to the size of <code>n</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - String to pad out</dd>
<dd><code>size</code> - size to pad to</dd>
<dd><code>delim</code> - String to pad with</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>right padded String</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if str or delim is <code>null</code></dd>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/ArithmeticException.html?is-external=true" title="class or interface in java.lang">ArithmeticException</a></code> - if delim is the empty String</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> leftPad(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int size)</pre>
<div class="block"><p>Left pad a String with spaces.</p>
<p>The String is padded to the size of <code>n</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - String to pad out</dd>
<dd><code>size</code> - size to pad to</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>left padded String</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if str or delim is <code>null</code></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> leftPad(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
int size,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delim)</pre>
<div class="block">Left pad a String with a specified string. Pad to a size of n.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - String to pad out</dd>
<dd><code>size</code> - size to pad to</dd>
<dd><code>delim</code> - String to pad with</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>left padded String</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if str or delim is null</dd>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/ArithmeticException.html?is-external=true" title="class or interface in java.lang">ArithmeticException</a></code> - if delim is the empty string</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> strip(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Remove whitespace from the front and back of a String.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to remove whitespace from</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the stripped String</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> strip(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delim)</pre>
<div class="block"><p>Remove a specified String from the front and back of a
String.</p>
<p>If whitespace is wanted to be removed, used the
<a href="../../../../org/codehaus/plexus/util/StringUtils.html#strip-java.lang.String-"><code>strip(java.lang.String)</code></a> method.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to remove a string from</dd>
<dd><code>delim</code> - the String to remove at start and end</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the stripped String</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] stripAll(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] strs)</pre>
<div class="block"><p>Strip whitespace from the front and back of every String
in the array.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>strs</code> - the Strings to remove whitespace from</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the stripped Strings</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] stripAll(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] strs,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delimiter)</pre>
<div class="block"><p>Strip the specified delimiter from the front and back of
every String in the array.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>strs</code> - the Strings to remove a String from</dd>
<dd><code>delimiter</code> - the String to remove at start and end</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the stripped Strings</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> stripEnd(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> strip)</pre>
<div class="block"><p>Strip any of a supplied String from the end of a String.</p>
<p>If the strip String is <code>null</code>, whitespace is
stripped.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to remove characters from</dd>
<dd><code>strip</code> - the String to remove</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the stripped String</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> stripStart(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> strip)</pre>
<div class="block"><p>Strip any of a supplied String from the start of a String.</p>
<p>If the strip String is <code>null</code>, whitespace is
stripped.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to remove characters from</dd>
<dd><code>strip</code> - the String to remove</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the stripped String</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> upperCase(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Convert a String to upper case, <code>null</code> String
returns <code>null</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to uppercase</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the upper cased String</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> lowerCase(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Convert a String to lower case, <code>null</code> String
returns <code>null</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the string to lowercase</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the lower cased String</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> uncapitalise(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Uncapitalise a String.</p>
<p>That is, convert the first character into lower-case.
<code>null</code> is returned as <code>null</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to uncapitalise</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>uncapitalised String</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> capitalise(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Capitalise a String.</p>
<p>That is, convert the first character into title-case.
<code>null</code> is returned as <code>null</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to capitalise</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>capitalised String</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> swapCase(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Swaps the case of String.</p>
<p>Properly looks after making sure the start of words
are Titlecase and not Uppercase.</p>
<p><code>null</code> is returned as <code>null</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to swap the case of</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the modified String</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> capitaliseAllWords(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Capitalise all the words in a String.</p>
<p>Uses <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Character.html?is-external=true#isWhitespace-char-" title="class or interface in java.lang"><code>Character.isWhitespace(char)</code></a> as a
separator between words.</p>
<p><code>null</code> will return <code>null</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to capitalise</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>capitalised String</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> uncapitaliseAllWords(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Uncapitalise all the words in a string.</p>
<p>Uses <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Character.html?is-external=true#isWhitespace-char-" title="class or interface in java.lang"><code>Character.isWhitespace(char)</code></a> as a
separator between words.</p>
<p><code>null</code> will return <code>null</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the string to uncapitalise</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>uncapitalised string</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getNestedString(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> tag)</pre>
<div class="block"><p>Get the String that is nested in between two instances of the
same String.</p>
<p>If <code>str</code> is <code>null</code>, will
return <code>null</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String containing nested-string</dd>
<dd><code>tag</code> - the String before and after nested-string</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the String that was nested, or <code>null</code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if tag is <code>null</code></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getNestedString(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> open,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> close)</pre>
<div class="block"><p>Get the String that is nested in between two Strings.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String containing nested-string</dd>
<dd><code>open</code> - the String before nested-string</dd>
<dd><code>close</code> - the String after nested-string</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the String that was nested, or <code>null</code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if open or close is <code>null</code></dd>
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<pre>public static int countMatches(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> sub)</pre>
<div class="block"><p>How many times is the substring in the larger String.</p>
<p><code>null</code> returns <code>0</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to check</dd>
<dd><code>sub</code> - the substring to count</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the number of occurances, 0 if the String is <code>null</code></dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/NullPointerException.html?is-external=true" title="class or interface in java.lang">NullPointerException</a></code> - if sub is <code>null</code></dd>
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<pre>public static boolean isAlpha(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Checks if the String contains only unicode letters.</p>
<p><code>null</code> will return <code>false</code>.
An empty String will return <code>true</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to check</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> if only contains letters, and is non-null</dd>
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<pre>public static boolean isWhitespace(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Checks if the String contains only whitespace.</p>
<p><code>null</code> will return <code>false</code>. An
empty String will return <code>true</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to check</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> if only contains whitespace, and is non-null</dd>
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<pre>public static boolean isAlphaSpace(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Checks if the String contains only unicode letters and
space (<code>' '</code>).</p>
<p><code>null</code> will return <code>false</code>. An
empty String will return <code>true</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to check</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> if only contains letters and space,
and is non-null</dd>
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<pre>public static boolean isAlphanumeric(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Checks if the String contains only unicode letters or digits.</p>
<p><code>null</code> will return <code>false</code>. An empty
String will return <code>true</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to check</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> if only contains letters or digits,
and is non-null</dd>
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<pre>public static boolean isAlphanumericSpace(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Checks if the String contains only unicode letters, digits
or space (<code>' '</code>).</p>
<p><code>null</code> will return <code>false</code>. An empty
String will return <code>true</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to check</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> if only contains letters, digits or space,
and is non-null</dd>
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<pre>public static boolean isNumeric(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Checks if the String contains only unicode digits.</p>
<p><code>null</code> will return <code>false</code>.
An empty String will return <code>true</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to check</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> if only contains digits, and is non-null</dd>
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<pre>public static boolean isNumericSpace(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Checks if the String contains only unicode digits or space
(<code>' '</code>).</p>
<p><code>null</code> will return <code>false</code>. An empty
String will return <code>true</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to check</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd><code>true</code> if only contains digits or space,
and is non-null</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> defaultString(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> obj)</pre>
<div class="block"><p>Returns either the passed in <code>Object</code> as a String,
or, if the <code>Object</code> is <code>null</code>, an empty
String.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>obj</code> - the Object to check</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the passed in Object's toString, or blank if it was
<code>null</code></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> defaultString(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> obj,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> defaultString)</pre>
<div class="block"><p>Returns either the passed in <code>Object</code> as a String,
or, if the <code>Object</code> is <code>null</code>, a passed
in default String.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>obj</code> - the Object to check</dd>
<dd><code>defaultString</code> - the default String to return if str is
<code>null</code></dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the passed in string, or the default if it was
<code>null</code></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> reverse(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str)</pre>
<div class="block"><p>Reverse a String.</p>
<p><code>null</code> String returns <code>null</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to reverse</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the reversed String</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> reverseDelimitedString(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> delimiter)</pre>
<div class="block"><p>Reverses a String that is delimited by a specific character.</p>
<p>The Strings between the delimiters are not reversed.
Thus java.lang.String becomes String.lang.java (if the delimiter
is <code>'.'</code>).</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to reverse</dd>
<dd><code>delimiter</code> - the delimiter to use</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the reversed String</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> abbreviate(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s,
int maxWidth)</pre>
<div class="block">Turn "Now is the time for all good men" into "Now is the time for..."
<p>
Specifically:
<p>
If str is less than max characters long, return it.
Else abbreviate it to (substring(str, 0, max-3) + "...").
If maxWidth is less than 3, throw an IllegalArgumentException.
In no case will it return a string of length greater than maxWidth.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>maxWidth</code> - maximum length of result string</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> abbreviate(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s,
int offset,
int maxWidth)</pre>
<div class="block">Turn "Now is the time for all good men" into "...is the time for..."
<p>
Works like abbreviate(String, int), but allows you to specify a "left edge"
offset. Note that this left edge is not necessarily going to be the leftmost
character in the result, or the first
character following the ellipses, but it will appear somewhere in the result.
In no case will it return a string of length greater than maxWidth.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>offset</code> - left edge of source string</dd>
<dd><code>maxWidth</code> - maximum length of result string</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> difference(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s1,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s2)</pre>
<div class="block">Compare two strings, and return the portion where they differ.
(More precisely, return the remainder of the second string,
starting from where it's different from the first.)
<p>
E.g. strdiff("i am a machine", "i am a robot") -> "robot"</div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the portion of s2 where it differs from s1; returns the empty string ("") if they are equal</dd>
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<pre>public static int differenceAt(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s1,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s2)</pre>
<div class="block">Compare two strings, and return the index at which the strings begin to differ.
<p>
E.g. strdiff("i am a machine", "i am a robot") -> 7
</p></div>
<dl>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the index where s2 and s1 begin to differ; -1 if they are equal</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> interpolate(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> text,
<a href="http://docs.oracle.com/javase/8/docs/api/java/util/Map.html?is-external=true" title="class or interface in java.util">Map</a><?,?> namespace)</pre>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> removeAndHump(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> data,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> replaceThis)</pre>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> capitalizeFirstLetter(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> data)</pre>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> lowercaseFirstLetter(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> data)</pre>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> addAndDeHump(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> view)</pre>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> quoteAndEscape(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source,
char quoteChar)</pre>
<div class="block"><p>Quote and escape a String with the given character, handling <code>null</code>.</p>
<pre>
StringUtils.quoteAndEscape(null, *) = null
StringUtils.quoteAndEscape("", *) = ""
StringUtils.quoteAndEscape("abc", '"') = abc
StringUtils.quoteAndEscape("a\"bc", '"') = "a\"bc"
StringUtils.quoteAndEscape("a\"bc", '\'') = 'a\"bc'
</pre></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>source</code> - </dd>
<dd><code>quoteChar</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the String quoted and escaped</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.5.1</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../org/codehaus/plexus/util/StringUtils.html#quoteAndEscape-java.lang.String-char-char:A-char:A-char-boolean-"><code>quoteAndEscape(String, char, char[], char[], char, boolean)</code></a></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> quoteAndEscape(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source,
char quoteChar,
char[] quotingTriggers)</pre>
<div class="block"><p>Quote and escape a String with the given character, handling <code>null</code>.</p></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>source</code> - </dd>
<dd><code>quoteChar</code> - </dd>
<dd><code>quotingTriggers</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the String quoted and escaped</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.5.1</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../org/codehaus/plexus/util/StringUtils.html#quoteAndEscape-java.lang.String-char-char:A-char:A-char-boolean-"><code>quoteAndEscape(String, char, char[], char[], char, boolean)</code></a></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> quoteAndEscape(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source,
char quoteChar,
char[] escapedChars,
char escapeChar,
boolean force)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>source</code> - </dd>
<dd><code>quoteChar</code> - </dd>
<dd><code>escapedChars</code> - </dd>
<dd><code>escapeChar</code> - </dd>
<dd><code>force</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the String quoted and escaped</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.5.1</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../org/codehaus/plexus/util/StringUtils.html#quoteAndEscape-java.lang.String-char-char:A-char:A-char-boolean-"><code>quoteAndEscape(String, char, char[], char[], char, boolean)</code></a></dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> quoteAndEscape(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source,
char quoteChar,
char[] escapedChars,
char[] quotingTriggers,
char escapeChar,
boolean force)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>source</code> - </dd>
<dd><code>quoteChar</code> - </dd>
<dd><code>escapedChars</code> - </dd>
<dd><code>quotingTriggers</code> - </dd>
<dd><code>escapeChar</code> - </dd>
<dd><code>force</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the String quoted and escaped</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.5.1</dd>
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<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> quoteAndEscape(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source,
char quoteChar,
char[] escapedChars,
char[] quotingTriggers,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> escapePattern,
boolean force)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>source</code> - </dd>
<dd><code>quoteChar</code> - </dd>
<dd><code>escapedChars</code> - </dd>
<dd><code>quotingTriggers</code> - </dd>
<dd><code>escapePattern</code> - </dd>
<dd><code>force</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the String quoted and escaped</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>3.0.4</dd>
</dl>
</li>
</ul>
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<h4>escape</h4>
<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> escape(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source,
char[] escapedChars,
char escapeChar)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>source</code> - </dd>
<dd><code>escapedChars</code> - </dd>
<dd><code>escapeChar</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the String escaped</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.5.1</dd>
</dl>
</li>
</ul>
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<h4>escape</h4>
<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> escape(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> source,
char[] escapedChars,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> escapePattern)</pre>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>source</code> - </dd>
<dd><code>escapedChars</code> - </dd>
<dd><code>escapePattern</code> - </dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>the String escaped</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>3.0.4</dd>
</dl>
</li>
</ul>
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<h4>removeDuplicateWhitespace</h4>
<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> removeDuplicateWhitespace(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s)</pre>
<div class="block">Remove all duplicate whitespace characters and line terminators are replaced with a single
space.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>s</code> - a not null String</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a string with unique whitespace.</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.5.7</dd>
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<h4>unifyLineSeparators</h4>
<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> unifyLineSeparators(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s)</pre>
<div class="block">Parses the given String and replaces all occurrences of
'\n', '\r' and '\r\n' with the system line separator.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>s</code> - a not null String</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a String that contains only System line separators.</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.5.7</dd>
<dt><span class="seeLabel">See Also:</span></dt>
<dd><a href="../../../../org/codehaus/plexus/util/StringUtils.html#unifyLineSeparators-java.lang.String-java.lang.String-"><code>unifyLineSeparators(String, String)</code></a></dd>
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<h4>unifyLineSeparators</h4>
<pre>public static <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> unifyLineSeparators(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> s,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> ls)</pre>
<div class="block">Parses the given String and replaces all occurrences of
'\n', '\r' and '\r\n' with the system line separator.</div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>s</code> - a not null String</dd>
<dd><code>ls</code> - the wanted line separator ("\n" on UNIX), if null using the System line separator.</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>a String that contains only System line separators.</dd>
<dt><span class="throwsLabel">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/8/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if ls is not '\n', '\r' and '\r\n' characters.</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.5.7</dd>
</dl>
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<h4>contains</h4>
<pre>public static boolean contains(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
char searchChar)</pre>
<div class="block"><p>Checks if String contains a search character, handling <code>null</code>.
This method uses <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true#indexOf-int-" title="class or interface in java.lang"><code>String.indexOf(int)</code></a>.</p>
<p>A <code>null</code> or empty ("") String will return <code>false</code>.</p>
<pre>
StringUtils.contains(null, *) = false
StringUtils.contains("", *) = false
StringUtils.contains("abc", 'a') = true
StringUtils.contains("abc", 'z') = false
</pre></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to check, may be null</dd>
<dd><code>searchChar</code> - the character to find</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if the String contains the search character,
false if not or <code>null</code> string input</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.5.7</dd>
</dl>
</li>
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<h4>contains</h4>
<pre>public static boolean contains(<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> str,
<a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> searchStr)</pre>
<div class="block"><p>Checks if String contains a search String, handling <code>null</code>.
This method uses <a href="http://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true#indexOf-int-" title="class or interface in java.lang"><code>String.indexOf(int)</code></a>.</p>
<p>A <code>null</code> String will return <code>false</code>.</p>
<pre>
StringUtils.contains(null, *) = false
StringUtils.contains(*, null) = false
StringUtils.contains("", "") = true
StringUtils.contains("abc", "") = true
StringUtils.contains("abc", "a") = true
StringUtils.contains("abc", "z") = false
</pre></div>
<dl>
<dt><span class="paramLabel">Parameters:</span></dt>
<dd><code>str</code> - the String to check, may be null</dd>
<dd><code>searchStr</code> - the String to find, may be null</dd>
<dt><span class="returnLabel">Returns:</span></dt>
<dd>true if the String contains the search String,
false if not or <code>null</code> string input</dd>
<dt><span class="simpleTagLabel">Since:</span></dt>
<dd>1.5.7</dd>
</dl>
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