Bug 220696 [Undo] When deleting files and externally moving files from navigator, we get an exception
Build ID: M20071023-1652 Steps To Reproduce: Delete files from navigator view. Copy files from another folder to workspace using an external shell like command on windows. Refresh workspace. Repeat More information: from time to time, you get this exception: An internal error occurred during: "Deleting resources". java.lang.ArrayIndexOutOfBoundsException: 2 at org.eclipse.ui.ide.undo.AbstractResourcesOperation.setTargetResources(AbstractResourcesOperation.java:323) at org.eclipse.ui.ide.undo.AbstractResourcesOperation.<init>(AbstractResourcesOperation.java:71) at org.eclipse.ui.ide.undo.DeleteResourcesOperation.<init>(DeleteResourcesOperation.java:53) at org.eclipse.ui.actions.DeleteResourceAction$4.run(DeleteResourceAction.java:503) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55)
bundles/org.eclipse.ui.ide/src/org/eclipse/ui/ide/undo/AbstractResourcesOperation.java
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 * http://www.eclipse.org/legal/epl-v10.html
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 * Contributors:
 *     IBM Corporation - initial API and implementation
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package org.eclipse.ui.ide.undo;
import java.util.ArrayList;
import java.util.List;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.CoreException;