jdk/src/jdk.dev/share/classes/com/sun/tools/hat/internal/server/InstancesCountQuery.java
--- 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();
- }
-
-
-}