Bug 310665 [Browser] 'Web Browser' preference page ignores cancellation
I20100426-0852 1. Window > Preferences > General > Web Browser 2. In Windows XP, I see "Default system web browser", "Firefox", and "Internet Explorer". 3. Select IE. Click the 'Remove' button. 4. Click 'Cancel'. 5. Redo step 1. 6. Window > Preferences 7. IE is gone. :(
bundles/org.eclipse.ui.browser/src/org/eclipse/ui/internal/browser/BrowserDescriptorWorkingCopy.java
/*******************************************************************************
 * Copyright (c) 2004, 2009 IBM Corporation and others.
 * All rights reserved. This program and the accompanying materials
 * are made available under the terms of the Eclipse Public License v1.0
 * which accompanies this distribution, and is available at
 * http://www.eclipse.org/legal/epl-v10.html
 *
 * Contributors:
 *    IBM Corporation - Initial API and implementation
 *******************************************************************************/
package org.eclipse.ui.internal.browser;
/**
 * 
 */
public class BrowserDescriptorWorkingCopy extends BrowserDescriptor implements IBrowserDescriptorWorkingCopy {