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
*         coordinates
	 */
	protected Item getItem(int x, int y) {
		return null;
	}
	/**
	 * Returns the children of the given parent without sorting and filtering
	 * them. The resulting array must not be modified, as it may come directly
	 * from the model's internal state.
	 * <p>
	 * Returns an empty array if the given parent is <code>null</code>.
	 * </p>
	 * 
	 * @param parent
	 *            the parent element
	 * @return the child elements
	 */
	protected Object[] getRawChildren(Object parent) {
		Object[] result = null;
		if (parent != null) {
			IStructuredContentProvider cp = (IStructuredContentProvider) getContentProvider();
			if (cp != null) {
				result = cp.getElements(parent);
				assertElementsNotNull(result);
			}
		}
		return (result != null) ? result : new Object[0];
	}
	/**
	 * Returns the root element.