Bug 283216 Editor saving doesn't work when editor is reopened
Build 0.9.0.I20090710-1930 1) Create a new general project 2) Create a text file, a.txt 3) Type some words in the editor, notice dirty indicator works 4) Hit Ctrl+S, editor is saved and dirty indicator goes away 5) Close the editor 6) Double-click the file in Package Explorer to reopen the editor 7) Type contents in the editor -> Now the dirty state never appears, and the save command is never enabled. It's not possible to edit the file after this point.
bundles/org.eclipse.e4.ui.workbench.renderers.swt/src/org/eclipse/e4/workbench/ui/renderers/swt/StackRenderer.java
/*******************************************************************************
 * Copyright (c) 2008, 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.e4.workbench.ui.renderers.swt;
import java.util.Iterator;
import org.eclipse.core.databinding.observable.value.IObservableValue;
import org.eclipse.e4.core.services.annotations.In;
import org.eclipse.e4.core.services.context.IEclipseContext;
import org.eclipse.e4.core.services.context.spi.IContextConstants;
import org.eclipse.e4.ui.model.application.ApplicationPackage;
import org.eclipse.e4.ui.model.application.MItemPart;
import org.eclipse.e4.ui.model.application.MMenu;
import org.eclipse.e4.ui.model.application.MPart;
import org.eclipse.e4.ui.model.application.MStack;
import org.eclipse.e4.ui.model.application.MToolBar;
import org.eclipse.e4.ui.services.IStylingEngine;
import org.eclipse.e4.workbench.ui.renderers.AbstractPartRenderer;
import org.eclipse.emf.common.notify.Notification;
import org.eclipse.emf.common.notify.impl.AdapterImpl;