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
Assert.isNotNull(change);
		boolean result= fChanges.remove(change);
		if (result) {
			change.setParent(null);
		}
		return result;
		
	}
	
	/**
	 * Returns the children managed by this composite change. 
	 * 
	 * @return the children
	 */
	public Change[] getChildren() {
		if (fChanges == null)
			return null;
		return (Change[])fChanges.toArray(new Change[fChanges.size()]);
	}
	
	/**
	 * {@inheritDoc}
	 * <p>
	 * The composite change sends <code>setEnabled</code> to all its children.
	 * </p>
	 * <p>
	 * Client are allowed to extend this method.
	 * </p>
	 */
	public void setEnabled(boolean enabled) {