Bug 133416 Open with references should only prompt if necessary
Build: I20060327-1200 While watching a demo at EclipseCon I noticed a user selecting "open project" on a workspace with only one project. It then prompted to ask if referenced projects should also be opened. This drew some laughter from the crowd - clearly it doesn't need to prompt if there is nothing to open. This is an easy polish item
bundles/org.eclipse.ui.ide/extensions/org/eclipse/ui/actions/OpenResourceAction.java
/*******************************************************************************
 * Copyright (c) 2000, 2006 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
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package org.eclipse.ui.actions;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.IResourceChangeEvent;
import org.eclipse.core.resources.IResourceChangeListener;
import org.eclipse.core.resources.IResourceDelta;
import org.eclipse.core.resources.IResourceRuleFactory;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.core.resources.WorkspaceJob;
import org.eclipse.core.runtime.CoreException;