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<h2 title="Annotation Type Before" class="title">Annotation Type Before</h2>
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public @interface <a href="../../src-html/org/junit/Before.html#line.37">Before</a></pre>
<div class="block">When writing tests, it is common to find that several tests need similar
objects created before they can run. Annotating a <code>public void</code> method
with <code>@Before</code> causes that method to be run before the <a href="../../org/junit/Test.html" title="annotation in org.junit"><code>Test</code></a> method.
The <code>@Before</code> methods of superclasses will be run before those of the current class,
unless they are overridden in the current class. No other ordering is defined.
<p>
Here is a simple example:
<pre>
public class Example {
List empty;
@Before public void initialize() {
empty= new ArrayList();
}
@Test public void size() {
...
}
@Test public void remove() {
...
}
}
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<dd><a href="../../org/junit/BeforeClass.html" title="annotation in org.junit"><code>BeforeClass</code></a>,
<a href="../../org/junit/After.html" title="annotation in org.junit"><code>After</code></a></dd>
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