title: when is a class is unloaded
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/148681/unloading-classes-in-java">Unloading classes in java?</a>  </p>
  </blockquote>
  
  
  
  <pre><code>public class MyClassLoader extends ClassLoader {
          private static final int BUFFER_SIZE = 8192;
  
      }
  </code></pre>
  
  <p>As per my knowledge a class is loaded by classLoader in JVM when it requires that particlar class .
  But you please tell me when a class is exactly unloaded ??</p>