Bug 50000 PostSelectionWithAST causes IllegalArgumentException
I20040113 Opening a class file from a JAR which has no source causes IAE. !ENTRY org.eclipse.core.runtime 4 2 Jan 14, 2004 17:43:55.905 !MESSAGE An internal error occurred during: "Java AST creation". !STACK 0 java.lang.IllegalArgumentException at org.eclipse.jdt.core.dom.AST.parseCompilationUnit(AST.java:528) at org.eclipse.jdt.core.dom.AST.parseCompilationUnit(AST.java:439) at org.eclipse.jdt.internal.ui.viewsupport.SelectionListenerWithASTManager$PartListenerGroup.computeAST(SelectionListenerWithASTManager.java:122) at org.eclipse.jdt.internal.ui.viewsupport.SelectionListenerWithASTManager$PartListenerGroup.calculateASTandInform(SelectionListenerWithASTManager.java:133) at org.eclipse.jdt.internal.ui.viewsupport.SelectionListenerWithASTManager$1.run(SelectionListenerWithASTManager.java:93) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:62)
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/viewsupport/SelectionListenerWithASTManager.java
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 * Copyright (c) 2000, 2003 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
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 * Contributors:
 *     IBM Corporation - initial API and implementation
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package org.eclipse.jdt.internal.ui.viewsupport;
import java.util.HashMap;
import java.util.Map;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.NullProgressMonitor;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.jface.text.ITextSelection;
import org.eclipse.jface.util.ListenerList;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.ui.IEditorInput;