Bug 65315 [validateEdit] CVS-Edit: refactoring doesn't show request dialog
RC1 1. On the CVS preference page check 'Configure projects to use Watch/Edit' and 'Send a CVS edit notification to the server' and 'Always prompt' 2. Check out a CVS project and open a file in the editor 3. Rename the type -> no 'Perform Edit' request dialog is shown, although I said 'Always prompt'
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