Bug 66439 Copy of Class causes update error in package explorer
RC1 RHEL JDK 1.4.2_02 Motif I have experienced a problem where I copy a java file and paste it into the same package, accepting the default new name (CopyOfClass.java) However, the package view does not list the class, but it does list 2 instances of the last class in the package (note that I am using the hierarchical view). The file is aparently inserted in the correct location, but the name->class mapping is incorrect: clicking on classes that appear before where the new class should be inserted brings up the correct class, but clicking on classes that appear after the inserted class brings up a different class than the one selected. Restarting eclipse causes the problem to go away
bundles/org.eclipse.jface/src/org/eclipse/jface/viewers/StructuredViewer.java
*            a double-click event
	 * 
	 * @see IOpenListener#open(OpenEvent)
	 */
	protected void fireOpen(final OpenEvent event) {
		Object[] listeners = openListeners.getListeners();
		for (int i = 0; i < listeners.length; ++i) {
			final IOpenListener l = (IOpenListener) listeners[i];
			Platform.run(new SafeRunnable() {
				public void run() {
					l.open(event);
				}
			});
		}
	}
	/**
	 * Notifies any post selection listeners that a post selection event has
	 * been received. Only listeners registered at the time this method is
	 * called are notified.
	 * 
	 * @param event
	 *            a selection changed event
	 * 
	 * @see #addPostSelectionChangedListener(ISelectionChangedListener)
	 */
	protected void firePostSelectionChanged(final SelectionChangedEvent event) {
		Object[] listeners = postSelectionChangedListeners.getListeners();
		for (int i = 0; i < listeners.length; ++i) {
			final ISelectionChangedListener l = (ISelectionChangedListener) listeners[i];
			Platform.run(new SafeRunnable() {