jdk/src/jdk.dev/share/classes/com/sun/tools/hat/internal/server/InstancesCountQuery.java
changeset 30779 92bb39a2a876
parent 30778 43087a23d825
parent 30736 ff3fc75f3214
child 30780 b83f001a855d
child 30886 d2a0ec86d6ef
--- a/jdk/src/jdk.dev/share/classes/com/sun/tools/hat/internal/server/InstancesCountQuery.java	Mon May 25 09:13:41 2015 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,169 +0,0 @@
-/*
- * Copyright (c) 1997, 2014, 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 com.sun.tools.hat.internal.model.*;
-import com.sun.tools.hat.internal.util.ArraySorter;
-import com.sun.tools.hat.internal.util.Comparer;
-import java.util.Enumeration;
-
-/**
- *
- * @author      Bill Foote
- */
-
-
-class InstancesCountQuery extends QueryHandler {
-
-
-    private boolean excludePlatform;
-
-    public InstancesCountQuery(boolean excludePlatform) {
-        this.excludePlatform = excludePlatform;
-    }
-
-    public void run() {
-        if (excludePlatform) {
-            startHtml("Instance Counts for All Classes (excluding platform)");
-        } else {
-            startHtml("Instance Counts for All Classes (including platform)");
-        }
-
-        JavaClass[] classes = snapshot.getClassesArray();
-        if (excludePlatform) {
-            int num = 0;
-            for (int i = 0; i < classes.length; i++) {
-                if (! PlatformClasses.isPlatformClass(classes[i])) {
-                    classes[num++] = classes[i];
-                }
-            }
-            JavaClass[] tmp = new JavaClass[num];
-            System.arraycopy(classes, 0, tmp, 0, tmp.length);
-            classes = tmp;
-        }
-        ArraySorter.sort(classes, new Comparer() {
-            public int compare(Object lhso, Object rhso) {
-                JavaClass lhs = (JavaClass) lhso;
-                JavaClass rhs = (JavaClass) rhso;
-                int diff = lhs.getInstancesCount(false)
-                                - rhs.getInstancesCount(false);
-                if (diff != 0) {
-                    return -diff;       // Sort from biggest to smallest
-                }
-                String left = lhs.getName();
-                String right = rhs.getName();
-                if (left.startsWith("[") != right.startsWith("[")) {
-                    // Arrays at the end
-                    if (left.startsWith("[")) {
-                        return 1;
-                    } else {
-                        return -1;
-                    }
-                }
-                return left.compareTo(right);
-            }
-        });
-
-        String lastPackage = null;
-        long totalSize = 0;
-        long instances = 0;
-        for (int i = 0; i < classes.length; i++) {
-            JavaClass clazz = classes[i];
-            int count = clazz.getInstancesCount(false);
-            print("" + count);
-            printAnchorStart();
-            print("instances/" + encodeForURL(classes[i]));
-            out.print("\"> ");
-            if (count == 1) {
-                print("instance");
-            } else {
-                print("instances");
-            }
-            out.print("</a> ");
-            if (snapshot.getHasNewSet()) {
-                Enumeration<JavaHeapObject> objects = clazz.getInstances(false);
-                int newInst = 0;
-                while (objects.hasMoreElements()) {
-                    JavaHeapObject obj = objects.nextElement();
-                    if (obj.isNew()) {
-                        newInst++;
-                    }
-                }
-                print("(");
-                printAnchorStart();
-                print("newInstances/" + encodeForURL(classes[i]));
-                out.print("\">");
-                print("" + newInst + " new");
-                out.print("</a>) ");
-            }
-            print("of ");
-            printClass(classes[i]);
-            out.println("<br>");
-            instances += count;
-            totalSize += classes[i].getTotalInstanceSize();
-        }
-        out.println("<h2>Total of " + instances + " instances occupying " + totalSize + " bytes.</h2>");
-
-        out.println("<h2>Other Queries</h2>");
-        out.println("<ul>");
-
-        out.print("<li>");
-        printAnchorStart();
-        if (!excludePlatform) {
-            out.print("showInstanceCounts/\">");
-            print("Show instance counts for all classes (excluding platform)");
-        } else {
-            out.print("showInstanceCounts/includePlatform/\">");
-            print("Show instance counts for all classes (including platform)");
-        }
-        out.println("</a>");
-
-        out.print("<li>");
-        printAnchorStart();
-        out.print("allClassesWithPlatform/\">");
-        print("Show All Classes (including platform)");
-        out.println("</a>");
-
-        out.print("<li>");
-        printAnchorStart();
-        out.print("\">");
-        print("Show All Classes (excluding platform)");
-        out.println("</a>");
-
-        out.println("</ul>");
-
-        endHtml();
-    }
-
-
-}