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MID Profile: Interface Runnable
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java.lang</FONT>
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Interface Runnable</H2>
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<DT><B>All Known Implementing Classes:</B> <DD><A HREF="../../java/lang/Thread.html">Thread</A>, <A HREF="../../java/util/TimerTask.html">TimerTask</A></DD>
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<DT>public interface <B>Runnable</B></DL>
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The <code>Runnable</code> interface should be implemented by any class whose instances are intended to be executed by a thread. The class must define a method of no arguments called <code>run</code>. <p> This interface is designed to provide a common protocol for objects that wish to execute code while they are active. For example, <code>Runnable</code> is implemented by class <code>Thread</code>. Being active simply means that a thread has been started and has not yet been stopped. <p> In addition, <code>Runnable</code> provides the means for a class to be active while not subclassing <code>Thread</code>. A class that implements <code>Runnable</code> can run without subclassing <code>Thread</code> by instantiating a <code>Thread</code> instance and passing itself in as the target. In most cases, the <code>Runnable</code> interface should be used if you are only planning to override the <code>run()</code> method and no other <code>Thread</code> methods. This is important because classes should not be subclassed unless the programmer intends on modifying or enhancing the fundamental behavior of the class.
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<DT><B>Since: </B><DD>JDK1.0, CLDC 1.0</DD>
<DT><B>See Also: </B><DD><A HREF="../../java/lang/Thread.html"><CODE>Thread</CODE></A></DL>
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<CODE> void</CODE></FONT></TD>
<TD><CODE><B><A HREF="../../java/lang/Runnable.html#run()">run</A></B>()</CODE>
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When an object implementing interface <code>Runnable</code> is used to create a thread, starting the thread causes the object's <code>run</code> method to be called in that separately executing thread.</TD>
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<A NAME="run()"><!-- --></A><H3>
run</H3>
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public void <B>run</B>()</PRE>
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<DD>When an object implementing interface <code>Runnable</code> is used to create a thread, starting the thread causes the object's <code>run</code> method to be called in that separately executing thread. <p> The general contract of the method <code>run</code> is that it may take any action whatsoever.<DD><DL>
<DT><B>See Also: </B><DD><A HREF="../../java/lang/Thread.html#run()"><CODE>Thread.run()</CODE></A></DL>
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