Bug 84533 Refactoring does not do anything...
Build: I-20050202 1. Create a new Hello world plugin project. Call it 'com.example.xyz' and accept all defaults. 2. Close the manifest editor for the newly created plugin.xml to take PDE out of the equation. 3. Open the plugin.xml in a plain text editor. 4. Right-click on the 'com.example.xyz' project and choose to rename it to 'com.example.xyz.bla' with textual matches in plugin.xml files. 5. In the preview, uncheck the 'plugin.xml - com.example.xyz). All its children are now unchecked 6. Check the second match in the plugin.xml file only (ie. the one for the 'class' attribute. 7. click OK. NOTHING HAPPENS!
org.eclipse.ltk.core.refactoring/src/org/eclipse/ltk/core/refactoring/CompositeChange.java
for (Iterator iter= fChanges.iterator(); iter.hasNext(); ) {
			final Change change= (Change)iter.next();
			Platform.run(new ISafeRunnable() {
				public void run() throws Exception {
					change.dispose();
				}
				public void handleException(Throwable exception) {
					RefactoringCorePlugin.log(exception);
				}
			});
		}
	}
	
	/**
	 * Returns the undo object containing all undo changes of those children
	 * that got successfully executed while performing this change. Returns
	 * <code>null</code> if all changes were executed successfully.
	 * <p>
	 * This method is not intended to be overridden or extended.
	 * </p>
	 * @return the undo object containing all undo changes of those children
	 *  that got successfully executed while performing this change
	 */
	public Change getUndoUntilException() {
		return fUndoUntilException;
	}
		
	/**
	 * Hook to create an undo change. The method should be overridden
	 * by clients which provide their own composite change to create