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/Change.java
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 * Copyright (c) 2000, 2004 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials 
 * are made available under the terms of the Common Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/cpl-v10.html
 * 
 * Contributors:
 *     IBM Corporation - initial API and implementation
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package org.eclipse.ltk.core.refactoring;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.OperationCanceledException;
import org.eclipse.ltk.internal.core.refactoring.Assert;
/**
 * An abstract base implementation for object representing a generic change 
 * to the workbench. A <code>Change</code> object is typically created by 
 * calling <code>Refactoring.createChange()</code>. This class should be
 * subclassed by clients wishing to provide new changes.
 * <p>
 * Changes are best executed by using a {@link PerformChangeOperation}. If clients
 * execute a change directly then the following life cycle has to be honored:
 * <ul>
 *   <li>after a single change or a tree of changes has been created, the
 *       method <code>initializeValidationState</code> has to be called.</li>
 *   <li>the method <code>isValid</code> can be used to determine if a change
 *       can still be applied to the workspace. If the method returns a {@link 
 *       RefactoringStatus} with a severity of FATAL then the change has to be