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/* * Copyright (c) 1997, 2008, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation.  Oracle designates this * particular file as subject to the "Classpath" exception as provided * by Oracle in the LICENSE file that accompanied this code. * * This code is distributed in the hope that it will be useful, but WITHOUT * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */  /* * The Original Code is HAT. The Initial Developer of the * Original Code is Bill Foote, with contributions from others * at JavaSoft/Sun. */ package com.sun.tools.hat.internal.server; import java.util.Vector; import com.sun.tools.hat.internal.model.*;import com.sun.tools.hat.internal.util.ArraySorter;import com.sun.tools.hat.internal.util.Comparer; /** * * @author      Bill Foote */  class AllRootsQuery extends QueryHandler {     public AllRootsQuery() {    }     public void run() {        startHtml("All Members of the Rootset");         Root[] roots = snapshot.getRootsArray();        ArraySorter.sort(roots, new Comparer() {            public int compare(Object lhs, Object rhs) {                Root left = (Root) lhs;                Root right = (Root) rhs;                int d = left.getType() - right.getType();                if (d != 0) {                    return -d;  // More interesting values are *higher*                }                return left.getDescription().compareTo(right.getDescription());            }        });         int lastType = Root.INVALID_TYPE;         for (int i= 0; i < roots.length; i++) {            Root root = roots[i];             if (root.getType() != lastType) {                lastType = root.getType();                out.print("<h2>");                print(root.getTypeName() + " References");                out.println("</h2>");            }             printRoot(root);            if (root.getReferer() != null) {                out.print("<small> (from ");                printThingAnchorTag(root.getReferer().getId());                print(root.getReferer().toString());                out.print(")</a></small>");            }            out.print(" :<br>");             JavaThing t = snapshot.findThing(root.getId());            if (t != null) {    // It should always be                print("--> ");                printThing(t);                out.println("<br>");            }        }         out.println("<h2>Other Queries</h2>");        out.println("<ul>");        out.println("<li>");        printAnchorStart();        out.print("\">");        print("Show All Classes");        out.println("</a>");        out.println("</ul>");         endHtml();    }}