Bug 92561 Leaked HistoryItems in DocumentManager?
I20050420-1200 In a huge YourKit memory trace, I see that DocumentManager holds 303 Documents in memory. I used local history before, but when I made the dump, no local history dialog was up. YourKit says that the 'Retained size' of the array fgValues is 75,393,728 bytes. [Snapshot on my machine: I20050420-1200_1.5.0_20050425_1004.memory]
org.eclipse.jdt.ui/ui/org/eclipse/jdt/internal/ui/compare/JavaStructureCreator.java
/*******************************************************************************
 * Copyright (c) 2000, 2004 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.jdt.internal.ui.compare;
import java.io.UnsupportedEncodingException;
import java.util.*;
import org.eclipse.jface.text.*;
import org.eclipse.core.runtime.CoreException;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.resources.ResourcesPlugin;
import org.eclipse.jdt.core.*;
import org.eclipse.jdt.core.compiler.*;
import org.eclipse.jdt.core.dom.AST;
import org.eclipse.jdt.core.dom.ASTParser;
import org.eclipse.jdt.core.dom.CompilationUnit;
import org.eclipse.jdt.internal.ui.JavaPlugin;
import org.eclipse.compare.*;
import org.eclipse.compare.IResourceProvider;
import org.eclipse.compare.structuremergeviewer.*;
public class JavaStructureCreator implements IStructureCreator {