--- a/jdk/src/java.management/share/classes/sun/management/HotSpotDiagnostic.java Thu May 07 20:50:57 2015 -0700
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,143 +0,0 @@
-/*
- * Copyright (c) 2005, 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.
- */
-
-package sun.management;
-
-import java.io.IOException;
-import java.util.ArrayList;
-import java.util.List;
-import javax.management.ObjectName;
-
-import com.sun.management.HotSpotDiagnosticMXBean;
-import com.sun.management.VMOption;
-
-/**
- * Implementation of the diagnostic MBean for Hotspot VM.
- */
-public class HotSpotDiagnostic implements HotSpotDiagnosticMXBean {
- public HotSpotDiagnostic() {
- }
-
- @Override
- public void dumpHeap(String outputFile, boolean live) throws IOException {
- SecurityManager security = System.getSecurityManager();
- if (security != null) {
- security.checkWrite(outputFile);
- Util.checkControlAccess();
- }
-
- dumpHeap0(outputFile, live);
- }
-
- private native void dumpHeap0(String outputFile, boolean live) throws IOException;
-
- @Override
- public List<VMOption> getDiagnosticOptions() {
- List<Flag> allFlags = Flag.getAllFlags();
- List<VMOption> result = new ArrayList<>();
- for (Flag flag : allFlags) {
- if (flag.isWriteable() && flag.isExternal()) {
- result.add(flag.getVMOption());
- }
- }
- return result;
- }
-
- @Override
- public VMOption getVMOption(String name) {
- if (name == null) {
- throw new NullPointerException("name cannot be null");
- }
-
- Flag f = Flag.getFlag(name);
- if (f == null) {
- throw new IllegalArgumentException("VM option \"" +
- name + "\" does not exist");
- }
- return f.getVMOption();
- }
-
- @Override
- public void setVMOption(String name, String value) {
- if (name == null) {
- throw new NullPointerException("name cannot be null");
- }
- if (value == null) {
- throw new NullPointerException("value cannot be null");
- }
-
- Util.checkControlAccess();
- Flag flag = Flag.getFlag(name);
- if (flag == null) {
- throw new IllegalArgumentException("VM option \"" +
- name + "\" does not exist");
- }
- if (!flag.isWriteable()){
- throw new IllegalArgumentException("VM Option \"" +
- name + "\" is not writeable");
- }
-
- // Check the type of the value
- Object v = flag.getValue();
- if (v instanceof Long) {
- try {
- long l = Long.parseLong(value);
- Flag.setLongValue(name, l);
- } catch (NumberFormatException e) {
- throw new IllegalArgumentException("Invalid value:" +
- " VM Option \"" + name + "\"" +
- " expects numeric value", e);
- }
- } else if (v instanceof Double) {
- try {
- double d = Double.parseDouble(value);
- Flag.setDoubleValue(name, d);
- } catch (NumberFormatException e) {
- throw new IllegalArgumentException("Invalid value:" +
- " VM Option \"" + name + "\"" +
- " expects numeric value", e);
- }
- } else if (v instanceof Boolean) {
- if (!value.equalsIgnoreCase("true") &&
- !value.equalsIgnoreCase("false")) {
- throw new IllegalArgumentException("Invalid value:" +
- " VM Option \"" + name + "\"" +
- " expects \"true\" or \"false\".");
- }
- Flag.setBooleanValue(name, Boolean.parseBoolean(value));
- } else if (v instanceof String) {
- Flag.setStringValue(name, value);
- } else {
- throw new IllegalArgumentException("VM Option \"" +
- name + "\" is of an unsupported type: " +
- v.getClass().getName());
- }
- }
-
- @Override
- public ObjectName getObjectName() {
- return Util.newObjectName("com.sun.management:type=HotSpotDiagnostic");
- }
-}