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<div class="subTitle">org.apache.maven.shared.utils.io</div>
<h2 title="Class FileUtils" class="title">Class FileUtils</h2>
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<pre>public class <span class="strong">FileUtils</span>
extends <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a></pre>
<div class="block">This class provides basic facilities for manipulating files and file paths.
<p/>
<h3>Path-related methods</h3>
<p/>
<p>Methods exist to retrieve the components of a typical file path. For example
<code>/www/hosted/mysite/index.html</code>, can be broken into:
<ul>
<li><code>/www/hosted/mysite/index</code> -- retrievable through <a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#removeExtension(java.lang.String)"><code>removeExtension(java.lang.String)</code></a></li>
<li><code>html</code> -- retrievable through <a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#getExtension(java.lang.String)"><code>getExtension(java.lang.String)</code></a></li>
</ul>
</p>
<p/>
<h3>File-related methods</h3>
<p/>
There are methods to create a <a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#toFile(java.net.URL)"><code>File from a URL</code></a>, copy a
copy a <a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#copyFile(java.io.File,%20java.io.File)"><code>File to another File</code></a>,
copy a <a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#copyURLToFile(java.net.URL,%20java.io.File)"><code>URL's contents to a File</code></a>,
as well as methods to <a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#deleteDirectory(java.io.File)"><code>delete</code></a> and <a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#cleanDirectory(java.io.File)"><code>clean</code></a> a directory.
</p>
<p/>
Common <a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io"><code>File</code></a> manipulation routines.
<p/>
Taken from the commons-utils repo.
Also code from Alexandria's FileUtils.
And from Avalon Excalibur's IO.
And from Ant.</div>
<dl><dt><span class="strong">Version:</span></dt>
<dd>$Id: FileUtils.java 1670518 2015-03-31 23:38:42Z hboutemy $</dd>
<dt><span class="strong">Author:</span></dt>
<dd><a href="mailto:burton@relativity.yi.org">Kevin A. Burton</A>, <a href="mailto:sanders@apache.org">Scott Sanders</a>, <a href="mailto:dlr@finemaltcoding.com">Daniel Rall</a>, <a href="mailto:Christoph.Reck@dlr.de">Christoph.Reck</a>, <a href="mailto:peter@apache.org">Peter Donald</a>, <a href="mailto:jefft@apache.org">Jeff Turner</a></dd></dl>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code>static class </code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.FilterWrapper.html" title="class in org.apache.maven.shared.utils.io">FileUtils.FilterWrapper</a></strong></code> </td>
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<th class="colFirst" scope="col">Modifier</th>
<th class="colLast" scope="col">Constructor and Description</th>
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<tr class="altColor">
<td class="colFirst"><code>protected </code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#FileUtils()">FileUtils</a></strong>()</code> </td>
</tr>
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<h3>Method Summary</h3>
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<caption><span>Methods</span><span class="tabEnd"> </span></caption>
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<th class="colFirst" scope="col">Modifier and Type</th>
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<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#cleanDirectory(java.io.File)">cleanDirectory</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> directory)</code>
<div class="block">Clean a directory without deleting it.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#contentEquals(java.io.File,%20java.io.File)">contentEquals</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file1,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file2)</code>
<div class="block">Compare the contents of two files to determine if they are equal or not.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#copyDirectory(java.io.File,%20java.io.File)">copyDirectory</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> sourceDirectory,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> destinationDirectory)</code>
<div class="block">Copy a directory to an other one.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#copyDirectory(java.io.File,%20java.io.File,%20java.lang.String,%20java.lang.String)">copyDirectory</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> sourceDirectory,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> destinationDirectory,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> includes,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> excludes)</code>
<div class="block">Copy a directory to an other one.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#copyDirectoryStructure(java.io.File,%20java.io.File)">copyDirectoryStructure</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> sourceDirectory,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> destinationDirectory)</code>
<div class="block">Copies a entire directory structure.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#copyFile(java.io.File,%20java.io.File)">copyFile</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> source,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> destination)</code>
<div class="block">Copy file from source to destination.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#copyFile(java.io.File,%20java.io.File,%20java.lang.String,%20org.apache.maven.shared.utils.io.FileUtils.FilterWrapper...)">copyFile</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> from,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> to,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> encoding,
<a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.FilterWrapper.html" title="class in org.apache.maven.shared.utils.io">FileUtils.FilterWrapper</a>... wrappers)</code>
<div class="block"><b>If wrappers is null or empty, the file will be copy only if to.lastModified() < from.lastModified()</b></div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#copyFile(java.io.File,%20java.io.File,%20java.lang.String,%20org.apache.maven.shared.utils.io.FileUtils.FilterWrapper[],%20boolean)">copyFile</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> from,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> to,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> encoding,
<a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.FilterWrapper.html" title="class in org.apache.maven.shared.utils.io">FileUtils.FilterWrapper</a>[] wrappers,
boolean overwrite)</code>
<div class="block"><b>If wrappers is null or empty, the file will be copy only if to.lastModified() < from.lastModified() or if
overwrite is true</b></div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#copyFileToDirectory(java.io.File,%20java.io.File)">copyFileToDirectory</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> source,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> destinationDirectory)</code>
<div class="block">Copy file from source to destination.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#copyURLToFile(java.net.URL,%20java.io.File)">copyURLToFile</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/net/URL.html?is-external=true" title="class or interface in java.net">URL</a> source,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> destination)</code>
<div class="block">Copies bytes from the URL <code>source</code> to a file <code>destination</code>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#createTempFile(java.lang.String,%20java.lang.String,%20java.io.File)">createTempFile</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> prefix,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> suffix,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> parentDir)</code>
<div class="block">Create a temporary file in a given directory.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#delete(java.io.File)">delete</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file)</code>
<div class="block">deletes a file.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#deleteDirectory(java.io.File)">deleteDirectory</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> directory)</code>
<div class="block">Recursively delete a directory.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#deleteDirectory(java.lang.String)">deleteDirectory</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> directory)</code>
<div class="block">Recursively delete a directory.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#deleteLegacyStyle(java.io.File)">deleteLegacyStyle</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file)</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#dirname(java.lang.String)">dirname</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> filename)</code>
<div class="block">Returns the directory path portion of a file specification string.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#extension(java.lang.String)">extension</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> filename)</code>
<div class="block">Returns the extension portion of a file specification string.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#fileAppend(java.lang.String,%20java.lang.String)">fileAppend</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fileName,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> data)</code>
<div class="block">Appends data to a file.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#fileAppend(java.lang.String,%20java.lang.String,%20java.lang.String)">fileAppend</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fileName,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> encoding,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> data)</code>
<div class="block">Appends data to a file.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#fileDelete(java.lang.String)">fileDelete</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fileName)</code>
<div class="block">Deletes a file.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#fileExists(java.lang.String)">fileExists</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fileName)</code>
<div class="block">Check if a file exits.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#filename(java.lang.String)">filename</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> filename)</code>
<div class="block">Returns the filename portion of a file specification string.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#fileRead(java.io.File)">fileRead</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file)</code>
<div class="block">Note: the file content is read with platform encoding</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#fileRead(java.io.File,%20java.lang.String)">fileRead</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> encoding)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#fileRead(java.lang.String)">fileRead</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> file)</code>
<div class="block">Note: the file content is read with platform encoding.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#fileReadArray(java.io.File)">fileReadArray</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file)</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#fileWrite(java.io.File,%20java.lang.String,%20java.lang.String)">fileWrite</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> encoding,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> data)</code>
<div class="block">Writes data to a file.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#fileWrite(java.lang.String,%20java.lang.String)">fileWrite</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fileName,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> data)</code>
<div class="block">Writes data to a file.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#fileWrite(java.lang.String,%20java.lang.String,%20java.lang.String)">fileWrite</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fileName,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> encoding,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> data)</code>
<div class="block">Writes data to a file.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#fileWriteArray(java.io.File,%20java.lang.String...)">fileWriteArray</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>... data)</code>
<div class="block">Writes String array data to a file in the systems default encoding.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#fileWriteArray(java.io.File,%20java.lang.String,%20java.lang.String...)">fileWriteArray</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> encoding,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>... data)</code>
<div class="block">Writes String array data to a file.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#forceDelete(java.io.File)">forceDelete</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file)</code>
<div class="block">Delete a file.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#forceDelete(java.lang.String)">forceDelete</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> file)</code>
<div class="block">Delete a file.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#forceMkdir(java.io.File)">forceMkdir</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file)</code>
<div class="block">Make a directory.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#getDefaultExcludes()">getDefaultExcludes</a></strong>()</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#getDefaultExcludesAsList()">getDefaultExcludesAsList</a></strong>()</code> </td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#getDefaultExcludesAsString()">getDefaultExcludesAsString</a></strong>()</code> </td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#getDirectoryNames(java.io.File,%20java.lang.String,%20java.lang.String,%20boolean)">getDirectoryNames</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> directory,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> includes,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> excludes,
boolean includeBasedir)</code>
<div class="block">Return a list of directories as String depending options.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#getDirectoryNames(java.io.File,%20java.lang.String,%20java.lang.String,%20boolean,%20boolean)">getDirectoryNames</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> directory,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> includes,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> excludes,
boolean includeBasedir,
boolean isCaseSensitive)</code>
<div class="block">Return a list of directories as String depending options.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#getExtension(java.lang.String)">getExtension</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> filename)</code>
<div class="block">Get extension from filename.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#getFileAndDirectoryNames(java.io.File,%20java.lang.String,%20java.lang.String,%20boolean,%20boolean,%20boolean,%20boolean)">getFileAndDirectoryNames</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> directory,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> includes,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> excludes,
boolean includeBasedir,
boolean isCaseSensitive,
boolean getFiles,
boolean getDirectories)</code>
<div class="block">Return a list of files as String depending options.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#getFileNames(java.io.File,%20java.lang.String,%20java.lang.String,%20boolean)">getFileNames</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> directory,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> includes,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> excludes,
boolean includeBasedir)</code>
<div class="block">Return a list of files as String depending options.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#getFiles(java.io.File,%20java.lang.String,%20java.lang.String)">getFiles</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> directory,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> includes,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> excludes)</code>
<div class="block">Return the files contained in the directory, using inclusion and exclusion Ant patterns,
including the directory name in each of the files</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#getFiles(java.io.File,%20java.lang.String,%20java.lang.String,%20boolean)">getFiles</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> directory,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> includes,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> excludes,
boolean includeBasedir)</code>
<div class="block">Return the files contained in the directory, using inclusion and exclusion Ant patterns</div>
</td>
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<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#getFilesFromExtension(java.lang.String,%20java.lang.String...)">getFilesFromExtension</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> directory,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>... extensions)</code>
<div class="block">Given a directory and an array of extensions return an array of compliant files.</div>
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<tr class="rowColor">
<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#isSymbolicLink(java.io.File)">isSymbolicLink</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file)</code>
<div class="block">Checks whether a given file is a symbolic link.</div>
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<td class="colFirst"><code>static boolean</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#isSymbolicLinkForSure(java.io.File)">isSymbolicLinkForSure</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file)</code>
<div class="block">Checks whether a given file is a symbolic link.</div>
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<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#loadFile(java.io.File)">loadFile</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file)</code>
<div class="block">Note: the file content is read with platform encoding</div>
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<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#mkdir(java.lang.String)">mkdir</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> dir)</code>
<div class="block">Simple way to make a directory</div>
</td>
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<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#normalize(java.lang.String)">normalize</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> path)</code>
<div class="block">Normalize a path.</div>
</td>
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<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#removeExtension(java.lang.String)">removeExtension</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> filename)</code>
<div class="block">Remove extension from filename.</div>
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<tr class="rowColor">
<td class="colFirst"><code>static void</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#rename(java.io.File,%20java.io.File)">rename</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> from,
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> to)</code>
<div class="block">Renames a file, even if that involves crossing file system boundaries.</div>
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<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#resolveFile(java.io.File,%20java.lang.String)">resolveFile</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> baseFile,
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> filename)</code>
<div class="block">Resolve a file <code>filename</code> to it's canonical form.</div>
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<tr class="rowColor">
<td class="colFirst"><code>static long</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#sizeOfDirectory(java.io.File)">sizeOfDirectory</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> directory)</code>
<div class="block">Recursively count size of a directory.</div>
</td>
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<tr class="altColor">
<td class="colFirst"><code>static long</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#sizeOfDirectory(java.lang.String)">sizeOfDirectory</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> directory)</code>
<div class="block">Recursively count size of a directory.</div>
</td>
</tr>
<tr class="rowColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a></code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#toFile(java.net.URL)">toFile</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/net/URL.html?is-external=true" title="class or interface in java.net">URL</a> url)</code>
<div class="block">Convert from a <code>URL</code> to a <code>File</code>.</div>
</td>
</tr>
<tr class="altColor">
<td class="colFirst"><code>static <a href="http://docs.oracle.com/javase/7/docs/api/java/net/URL.html?is-external=true" title="class or interface in java.net">URL</a>[]</code></td>
<td class="colLast"><code><strong><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#toURLs(java.io.File...)">toURLs</a></strong>(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>... files)</code>
<div class="block">Convert the array of Files into a list of URLs.</div>
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<h3>Methods inherited from class java.lang.<a href="http://docs.oracle.com/javase/7/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/7/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/7/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/7/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/7/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/7/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/7/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/7/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/7/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/7/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/7/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/7/docs/api/java/lang/Object.html?is-external=true#wait(long,%20int)" title="class or interface in java.lang">wait</a></code></li>
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<pre>protected FileUtils()</pre>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] getDefaultExcludes()</pre>
<dl><dt><span class="strong">Returns:</span></dt><dd>the default excludes pattern</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../org/apache/maven/shared/utils/io/DirectoryScanner.html#DEFAULTEXCLUDES"><code>DirectoryScanner.DEFAULTEXCLUDES</code></a></dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> getDefaultExcludesAsList()</pre>
<dl><dt><span class="strong">Returns:</span></dt><dd>the default excludes pattern as list.</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#getDefaultExcludes()"><code>getDefaultExcludes()</code></a></dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getDefaultExcludesAsString()</pre>
<dl><dt><span class="strong">Returns:</span></dt><dd>the default excludes pattern as comma separated string.</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../org/apache/maven/shared/utils/io/DirectoryScanner.html#DEFAULTEXCLUDES"><code>DirectoryScanner.DEFAULTEXCLUDES</code></a>,
<a href="../../../../../../org/apache/maven/shared/utils/StringUtils.html#join(java.lang.Object[],%20java.lang.String)"><code>StringUtils.join(Object[], String)</code></a></dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> dirname(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> filename)</pre>
<div class="block">Returns the directory path portion of a file specification string.
Matches the equally named unix command.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>filename</code> - the file path</dd>
<dt><span class="strong">Returns:</span></dt><dd>The directory portion excluding the ending file separator.</dd></dl>
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<a name="filename(java.lang.String)">
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<h4>filename</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> filename(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> filename)</pre>
<div class="block">Returns the filename portion of a file specification string.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>filename</code> - the file path</dd>
<dt><span class="strong">Returns:</span></dt><dd>The filename string with extension.</dd></dl>
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<h4>extension</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> extension(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> filename)</pre>
<div class="block">Returns the extension portion of a file specification string.
This everything after the last dot '.' in the filename (NOT including
the dot).</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>filename</code> - the file path</dd>
<dt><span class="strong">Returns:</span></dt><dd>the extension of the file</dd></dl>
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<pre>public static boolean fileExists(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fileName)</pre>
<div class="block">Check if a file exits.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fileName</code> - the file path.</dd>
<dt><span class="strong">Returns:</span></dt><dd>true if file exists.</dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fileRead(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> file)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Note: the file content is read with platform encoding.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>file</code> - the file path</dd>
<dt><span class="strong">Returns:</span></dt><dd>the file content using the platform encoding.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fileRead(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Note: the file content is read with platform encoding</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>file</code> - the file path</dd>
<dt><span class="strong">Returns:</span></dt><dd>the file content using the platform encoding.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fileRead(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> encoding)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>file</code> - the file path</dd><dd><code>encoding</code> - the wanted encoding</dd>
<dt><span class="strong">Returns:</span></dt><dd>the file content using the specified encoding.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] fileReadArray(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>file</code> - the file path</dd>
<dt><span class="strong">Returns:</span></dt><dd>the file content lines as String[] using the systems default encoding.
An empty List if the file didn't exist.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
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<pre>public static void fileAppend(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fileName,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> data)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Appends data to a file. The file will be created if it does not exist.
Note: the data is written with platform encoding</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fileName</code> - The path of the file to write.</dd><dd><code>data</code> - The content to write to the file.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd></dl>
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<pre>public static void fileAppend(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fileName,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> encoding,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> data)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Appends data to a file. The file will be created if it does not exist.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fileName</code> - The path of the file to write.</dd><dd><code>encoding</code> - The encoding of the file.</dd><dd><code>data</code> - The content to write to the file.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd></dl>
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<pre>public static void fileWrite(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fileName,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> data)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Writes data to a file. The file will be created if it does not exist.
Note: the data is written with platform encoding</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fileName</code> - The path of the file to write.</dd><dd><code>data</code> - The content to write to the file.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd></dl>
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<pre>public static void fileWrite(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fileName,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> encoding,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> data)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Writes data to a file. The file will be created if it does not exist.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fileName</code> - The path of the file to write.</dd><dd><code>encoding</code> - The encoding of the file.</dd><dd><code>data</code> - The content to write to the file.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd></dl>
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<pre>public static void fileWrite(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> encoding,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> data)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Writes data to a file. The file will be created if it does not exist.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>file</code> - The path of the file to write.</dd><dd><code>encoding</code> - The encoding of the file.</dd><dd><code>data</code> - The content to write to the file.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd></dl>
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<pre>public static void fileWriteArray(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>... data)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Writes String array data to a file in the systems default encoding.
The file will be created if it does not exist.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>file</code> - The path of the file to write.</dd><dd><code>data</code> - The content to write to the file.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd></dl>
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<pre>public static void fileWriteArray(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> encoding,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>... data)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Writes String array data to a file. The file will be created if it does not exist.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>file</code> - The path of the file to write.</dd><dd><code>encoding</code> - The encoding of the file.</dd><dd><code>data</code> - The content to write to the file.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd></dl>
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<pre>public static void fileDelete(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> fileName)</pre>
<div class="block">Deletes a file.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>fileName</code> - The path of the file to delete.</dd></dl>
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<pre>public static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>[] getFilesFromExtension(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> directory,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>... extensions)</pre>
<div class="block">Given a directory and an array of extensions return an array of compliant files.
<p/>
TODO Should an ignore list be passed in?
TODO Should a recurse flag be passed in?
<p/>
The given extensions should be like "java" and not like ".java"</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>directory</code> - The path of the directory.</dd><dd><code>extensions</code> - an array of expected extensions.</dd>
<dt><span class="strong">Returns:</span></dt><dd>An array of files for the wanted extensions.</dd></dl>
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<pre>public static void mkdir(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> dir)</pre>
<div class="block">Simple way to make a directory</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>dir</code> - the directory to create</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if the dir contains illegal Windows characters under Windows OS.</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#INVALID_CHARACTERS_FOR_WINDOWS_FILE_NAME"><code>INVALID_CHARACTERS_FOR_WINDOWS_FILE_NAME</code></a></dd></dl>
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<pre>public static boolean contentEquals(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file1,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file2)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Compare the contents of two files to determine if they are equal or not.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>file1</code> - the first file</dd><dd><code>file2</code> - the second file</dd>
<dt><span class="strong">Returns:</span></dt><dd>true if the content of the files are equal or they both don't exist, false otherwise</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> toFile(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/net/URL.html?is-external=true" title="class or interface in java.net">URL</a> url)</pre>
<div class="block">Convert from a <code>URL</code> to a <code>File</code>.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>url</code> - File URL.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The equivalent <code>File</code> object, or <code>null</code> if the URL's protocol
is not <code>file</code></dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/net/URL.html?is-external=true" title="class or interface in java.net">URL</a>[] toURLs(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>... files)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Convert the array of Files into a list of URLs.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>files</code> - the array of files</dd>
<dt><span class="strong">Returns:</span></dt><dd>the array of URLs</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if an error occurs</dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> removeExtension(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> filename)</pre>
<div class="block">Remove extension from filename.
ie
<pre>
foo.txt --> foo
a\b\c.jpg --> a\b\c
a\b\c --> a\b\c
</pre></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>filename</code> - the path of the file</dd>
<dt><span class="strong">Returns:</span></dt><dd>the filename minus extension</dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> getExtension(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> filename)</pre>
<div class="block">Get extension from filename.
ie
<pre>
foo.txt --> "txt"
a\b\c.jpg --> "jpg"
a\b\c --> ""
</pre></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>filename</code> - the path of the file</dd>
<dt><span class="strong">Returns:</span></dt><dd>the extension of filename or "" if none</dd></dl>
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<pre>public static void copyFileToDirectory(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> source,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> destinationDirectory)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Copy file from source to destination. If <code>destinationDirectory</code> does not exist, it
(and any parent directories) will be created. If a file <code>source</code> in
<code>destinationDirectory</code> exists, it will be overwritten.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>source</code> - An existing <code>File</code> to copy.</dd><dd><code>destinationDirectory</code> - A directory to copy <code>source</code> into.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/FileNotFoundException.html?is-external=true" title="class or interface in java.io">FileNotFoundException</a></code> - if <code>source</code> isn't a normal file.</dd>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if <code>destinationDirectory</code> isn't a directory.</dd>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if <code>source</code> does not exist, the file in
<code>destinationDirectory</code> cannot be written to, or an IO error
occurs during copying.</dd></dl>
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<pre>public static void copyFile(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> source,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> destination)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Copy file from source to destination. The directories up to <code>destination</code> will be
created if they don't already exist. <code>destination</code> will be overwritten if it
already exists.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>source</code> - An existing non-directory <code>File</code> to copy bytes from.</dd><dd><code>destination</code> - A non-directory <code>File</code> to write bytes to (possibly
overwriting).</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if <code>source</code> does not exist, <code>destination</code> cannot be
written to, or an IO error occurs during copying.</dd>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/FileNotFoundException.html?is-external=true" title="class or interface in java.io">FileNotFoundException</a></code> - if <code>destination</code> is a directory</dd></dl>
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<pre>public static void copyURLToFile(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/net/URL.html?is-external=true" title="class or interface in java.net">URL</a> source,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> destination)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Copies bytes from the URL <code>source</code> to a file <code>destination</code>.
The directories up to <code>destination</code> will be created if they don't already exist.
<code>destination</code> will be overwritten if it already exists.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>source</code> - A <code>URL</code> to copy bytes from.</dd><dd><code>destination</code> - A non-directory <code>File</code> to write bytes to (possibly
overwriting).</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if
<ul>
<li><code>source</code> URL cannot be opened</li>
<li><code>destination</code> cannot be written to</li>
<li>an IO error occurs during copying</li>
</ul></dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> normalize(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> path)</pre>
<div class="block">Normalize a path.
Eliminates "/../" and "/./" in a string. Returns <code>null</code> if the ..'s went past the
root.
Eg:
<pre>
/foo// --> /foo/
/foo/./ --> /foo/
/foo/../bar --> /bar
/foo/../bar/ --> /bar/
/foo/../bar/../baz --> /baz
//foo//./bar --> /foo/bar
/../ --> null
</pre></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>path</code> - the path to normalize</dd>
<dt><span class="strong">Returns:</span></dt><dd>the normalized String, or <code>null</code> if too many ..'s.</dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> resolveFile(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> baseFile,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> filename)</pre>
<div class="block">Resolve a file <code>filename</code> to it's canonical form. If <code>filename</code> is
relative (doesn't start with <code>/</code>), it will be resolved relative to
<code>baseFile</code>, otherwise it is treated as a normal root-relative path.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>baseFile</code> - Where to resolve <code>filename</code> from, if <code>filename</code> is
relative.</dd><dd><code>filename</code> - Absolute or relative file path to resolve.</dd>
<dt><span class="strong">Returns:</span></dt><dd>The canonical <code>File</code> of <code>filename</code>.</dd></dl>
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<pre>public static void forceDelete(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> file)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Delete a file. If file is directory delete it and all sub-directories.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>file</code> - the file path</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd></dl>
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<pre>public static void forceDelete(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Delete a file. If file is directory delete it and all sub-directories.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>file</code> - a file</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd></dl>
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<pre>public static void delete(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">deletes a file.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>file</code> - The file to delete</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If the file cannot be delted.</dd></dl>
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<pre>public static boolean deleteLegacyStyle(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file)</pre>
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<pre>public static void forceMkdir(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Make a directory.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>file</code> - not null</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - If there already exists a file with specified name or
the directory is unable to be created</dd>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/lang/IllegalArgumentException.html?is-external=true" title="class or interface in java.lang">IllegalArgumentException</a></code> - if the file contains illegal Windows characters under Windows OS.</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#INVALID_CHARACTERS_FOR_WINDOWS_FILE_NAME"><code>INVALID_CHARACTERS_FOR_WINDOWS_FILE_NAME</code></a></dd></dl>
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<pre>public static void deleteDirectory(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> directory)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Recursively delete a directory.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>directory</code> - a directory</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd></dl>
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<pre>public static void deleteDirectory(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> directory)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Recursively delete a directory.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>directory</code> - a directory</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd></dl>
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<pre>public static void cleanDirectory(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> directory)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Clean a directory without deleting it.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>directory</code> - a directory</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd></dl>
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<pre>public static long sizeOfDirectory(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> directory)</pre>
<div class="block">Recursively count size of a directory.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>directory</code> - a directory</dd>
<dt><span class="strong">Returns:</span></dt><dd>size of directory in bytes.</dd></dl>
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<pre>public static long sizeOfDirectory(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> directory)</pre>
<div class="block">Recursively count size of a directory.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>directory</code> - a directory</dd>
<dt><span class="strong">Returns:</span></dt><dd>size of directory in bytes.</dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>> getFiles(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> directory,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> includes,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> excludes)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Return the files contained in the directory, using inclusion and exclusion Ant patterns,
including the directory name in each of the files</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>directory</code> - the directory to scan</dd><dd><code>includes</code> - the includes pattern, comma separated</dd><dd><code>excludes</code> - the excludes pattern, comma separated</dd>
<dt><span class="strong">Returns:</span></dt><dd>a list of File objects</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#getFileNames(java.io.File,%20java.lang.String,%20java.lang.String,%20boolean)"><code>getFileNames(File, String, String, boolean)</code></a></dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a>> getFiles(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> directory,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> includes,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> excludes,
boolean includeBasedir)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Return the files contained in the directory, using inclusion and exclusion Ant patterns</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>directory</code> - the directory to scan</dd><dd><code>includes</code> - the includes pattern, comma separated</dd><dd><code>excludes</code> - the excludes pattern, comma separated</dd><dd><code>includeBasedir</code> - true to include the base dir in each file</dd>
<dt><span class="strong">Returns:</span></dt><dd>a list of File objects</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#getFileNames(java.io.File,%20java.lang.String,%20java.lang.String,%20boolean)"><code>getFileNames(File, String, String, boolean)</code></a></dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> getFileNames(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> directory,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> includes,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> excludes,
boolean includeBasedir)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Return a list of files as String depending options.
This method use case sensitive file name.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>directory</code> - the directory to scan</dd><dd><code>includes</code> - the includes pattern, comma separated</dd><dd><code>excludes</code> - the excludes pattern, comma separated</dd><dd><code>includeBasedir</code> - true to include the base dir in each String of file</dd>
<dt><span class="strong">Returns:</span></dt><dd>a list of files as String</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> getDirectoryNames(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> directory,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> includes,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> excludes,
boolean includeBasedir)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Return a list of directories as String depending options.
This method use case sensitive file name.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>directory</code> - the directory to scan</dd><dd><code>includes</code> - the includes pattern, comma separated</dd><dd><code>excludes</code> - the excludes pattern, comma separated</dd><dd><code>includeBasedir</code> - true to include the base dir in each String of file</dd>
<dt><span class="strong">Returns:</span></dt><dd>a list of directories as String</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> getDirectoryNames(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> directory,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> includes,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> excludes,
boolean includeBasedir,
boolean isCaseSensitive)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Return a list of directories as String depending options.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>directory</code> - the directory to scan</dd><dd><code>includes</code> - the includes pattern, comma separated</dd><dd><code>excludes</code> - the excludes pattern, comma separated</dd><dd><code>includeBasedir</code> - true to include the base dir in each String of file</dd><dd><code>isCaseSensitive</code> - true if case sensitive</dd>
<dt><span class="strong">Returns:</span></dt><dd>a list of directories as String</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
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<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> getFileAndDirectoryNames(<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> directory,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> includes,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> excludes,
boolean includeBasedir,
boolean isCaseSensitive,
boolean getFiles,
boolean getDirectories)</pre>
<div class="block">Return a list of files as String depending options.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>directory</code> - the directory to scan</dd><dd><code>includes</code> - the includes pattern, comma separated</dd><dd><code>excludes</code> - the excludes pattern, comma separated</dd><dd><code>includeBasedir</code> - true to include the base dir in each String of file</dd><dd><code>isCaseSensitive</code> - true if case sensitive</dd><dd><code>getFiles</code> - true if get files</dd><dd><code>getDirectories</code> - true if get directories</dd>
<dt><span class="strong">Returns:</span></dt><dd>a list of files as String</dd></dl>
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<pre>public static void copyDirectory(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> sourceDirectory,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> destinationDirectory)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Copy a directory to an other one.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>sourceDirectory</code> - the source dir</dd><dd><code>destinationDirectory</code> - the target dir</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd></dl>
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<pre>public static void copyDirectory(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> sourceDirectory,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> destinationDirectory,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> includes,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> excludes)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Copy a directory to an other one.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>sourceDirectory</code> - the source dir</dd><dd><code>destinationDirectory</code> - the target dir</dd><dd><code>includes</code> - include pattern</dd><dd><code>excludes</code> - exlucde pattern</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd><dt><span class="strong">See Also:</span></dt><dd><a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.html#getFiles(java.io.File,%20java.lang.String,%20java.lang.String)"><code>getFiles(File, String, String)</code></a></dd></dl>
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<pre>public static void copyDirectoryStructure(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> sourceDirectory,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> destinationDirectory)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Copies a entire directory structure.
<p/>
Note:
<ul>
<li>It will include empty directories.
<li>The <code>sourceDirectory</code> must exists.
</ul></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>sourceDirectory</code> - the source dir</dd><dd><code>destinationDirectory</code> - the target dir</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd></dl>
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<pre>public static void rename(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> from,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> to)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Renames a file, even if that involves crossing file system boundaries.
<p/>
<p>This will remove <code>to</code> (if it exists), ensure that
<code>to</code>'s parent directory exists and move
<code>from</code>, which involves deleting <code>from</code> as
well.</p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>from</code> - the file to move</dd><dd><code>to</code> - the new file name</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if anything bad happens during this process.
Note that <code>to</code> may have been deleted already when this happens.</dd></dl>
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<pre>public static <a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> createTempFile(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> prefix,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> suffix,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> parentDir)</pre>
<div class="block">Create a temporary file in a given directory.
<p/>
<p>The file denoted by the returned abstract pathname did not
exist before this method was invoked, any subsequent invocation
of this method will yield a different file name.</p>
<p/>
The filename is prefixNNNNNsuffix where NNNN is a random number
</p>
<p>This method is different to <a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true#createTempFile(java.lang.String,%20java.lang.String,%20java.io.File)" title="class or interface in java.io"><code>File.createTempFile(String, String, File)</code></a> of JDK 1.2
as it doesn't create the file itself.
It uses the location pointed to by java.io.tmpdir
when the parentDir attribute is
null.</p>
<p>To delete automatically the file created by this method, use the
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true#deleteOnExit()" title="class or interface in java.io"><code>File.deleteOnExit()</code></a> method.</p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>prefix</code> - prefix before the random number</dd><dd><code>suffix</code> - file extension; include the '.'</dd><dd><code>parentDir</code> - Directory to create the temporary file in <code>-java.io.tmpdir</code>
used if not specificed</dd>
<dt><span class="strong">Returns:</span></dt><dd>a File reference to the new temporary file.</dd></dl>
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<pre>public static void copyFile(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> from,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> to,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> encoding,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.FilterWrapper.html" title="class in org.apache.maven.shared.utils.io">FileUtils.FilterWrapper</a>... wrappers)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><b>If wrappers is null or empty, the file will be copy only if to.lastModified() < from.lastModified()</b></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>from</code> - the file to copy</dd><dd><code>to</code> - the destination file</dd><dd><code>encoding</code> - the file output encoding (only if wrappers is not empty)</dd><dd><code>wrappers</code> - array of <a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.FilterWrapper.html" title="class in org.apache.maven.shared.utils.io"><code>FileUtils.FilterWrapper</code></a></dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if an IO error occurs during copying or filtering</dd></dl>
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<pre>public static void copyFile(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> from,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> to,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> encoding,
<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nullable.html?is-external=true" title="class or interface in javax.annotation">@Nullable</a>
<a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.FilterWrapper.html" title="class in org.apache.maven.shared.utils.io">FileUtils.FilterWrapper</a>[] wrappers,
boolean overwrite)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block"><b>If wrappers is null or empty, the file will be copy only if to.lastModified() < from.lastModified() or if
overwrite is true</b></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>from</code> - the file to copy</dd><dd><code>to</code> - the destination file</dd><dd><code>encoding</code> - the file output encoding (only if wrappers is not empty)</dd><dd><code>wrappers</code> - array of <a href="../../../../../../org/apache/maven/shared/utils/io/FileUtils.FilterWrapper.html" title="class in org.apache.maven.shared.utils.io"><code>FileUtils.FilterWrapper</code></a></dd><dd><code>overwrite</code> - if true and f wrappers is null or empty, the file will be copy enven if to.lastModified() <
from.lastModified()</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if an IO error occurs during copying or filtering</dd></dl>
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<h4>loadFile</h4>
<pre><a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
public static <a href="http://docs.oracle.com/javase/7/docs/api/java/util/List.html?is-external=true" title="class or interface in java.util">List</a><<a href="http://docs.oracle.com/javase/7/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>> loadFile(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Note: the file content is read with platform encoding</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>file</code> - the file</dd>
<dt><span class="strong">Returns:</span></dt><dd>a List containing every every line not starting with # and not empty</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code> - if any</dd></dl>
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<h4>isSymbolicLink</h4>
<pre>public static boolean isSymbolicLink(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Checks whether a given file is a symbolic link.
This only works reliably on java7 and higher. For earlier version we use a highly crappy heuristic
that mostly does not work.
<p>
It doesn't really test for symbolic links but whether the canonical and absolute paths of the file are identical
- this may lead to false positives on some platforms.
</p></div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>file</code> - the file to check</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
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<h4>isSymbolicLinkForSure</h4>
<pre>public static boolean isSymbolicLinkForSure(<a href="http://docs.oracle.com/javase/7/docs/api/javax/annotation/Nonnull.html?is-external=true" title="class or interface in javax.annotation">@Nonnull</a>
<a href="http://docs.oracle.com/javase/7/docs/api/java/io/File.html?is-external=true" title="class or interface in java.io">File</a> file)
throws <a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></pre>
<div class="block">Checks whether a given file is a symbolic link.</div>
<dl><dt><span class="strong">Parameters:</span></dt><dd><code>file</code> - the file to check</dd>
<dt><span class="strong">Returns:</span></dt><dd>true if and only if we reliably can say this is a symlink. This will
always return false for java versions prior to 1.7.</dd>
<dt><span class="strong">Throws:</span></dt>
<dd><code><a href="http://docs.oracle.com/javase/7/docs/api/java/io/IOException.html?is-external=true" title="class or interface in java.io">IOException</a></code></dd></dl>
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