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package com.sun.jdi.event;

import com.sun.jdi.VirtualMachine;

Notification of a class unload in the target VM.

There are severe constraints on the debugger back-end during
garbage collection, so unload information is greatly limited.
Author:
Robert Field
See Also:
EventQueue
VirtualMachine
Since:
 1.3/**
 * Notification of a class unload in the target VM.
 * <p>
 * There are severe constraints on the debugger back-end during
 * garbage collection, so unload information is greatly limited.
 *
 * @see EventQueue
 * @see VirtualMachine
 *
 * @author Robert Field
 * @since  1.3
 */
public interface ClassUnloadEvent extends Event {

    
Returns the name of the class that has been unloaded. The returned string may not be a binary name.
See Also:
Class.getName()/**
     * Returns the {@linkplain com.sun.jdi.Type#name() name of the class}
     * that has been unloaded. The returned string may not be a
     * <a href="{@docRoot}/java.base/java/lang/ClassLoader.html#binary-name">binary name</a>.
     *
     * @see Class#getName()
     */
    public String className();

    
Returns the type signature of the class that has been unloaded. The result is of the same form as the string returned by Class.descriptorString(). If this class can be described nominally, the returned string is a type descriptor conforming to JVMS {@jvms 4.3.2}; otherwise, the returned string is not a type descriptor. /**
     * Returns the {@linkplain com.sun.jdi.Type#signature() type signature of the class}
     * that has been unloaded.  The result is of the same
     * form as the string returned by {@link Class#descriptorString()}.
     * If this class can be described nominally, the returned string is a
     * type descriptor conforming to JVMS {@jvms 4.3.2}; otherwise, the returned string
     * is not a type descriptor.
     */
    public String classSignature();
}