Mercurial > hg > truffle
annotate agent/src/share/classes/sun/jvm/hotspot/tools/JSnap.java @ 1552:c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
Summary: Change all the Sun copyrights to Oracle copyright
Reviewed-by: ohair
| author | trims |
|---|---|
| date | Thu, 27 May 2010 19:08:38 -0700 |
| parents | a61af66fc99e |
| children | 38ea2efa32a7 |
| rev | line source |
|---|---|
| 0 | 1 /* |
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6941466: Oracle rebranding changes for Hotspot repositories
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2 * Copyright (c) 2004, Oracle and/or its affiliates. All rights reserved. |
| 0 | 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| 4 * | |
| 5 * This code is free software; you can redistribute it and/or modify it | |
| 6 * under the terms of the GNU General Public License version 2 only, as | |
| 7 * published by the Free Software Foundation. | |
| 8 * | |
| 9 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 12 * version 2 for more details (a copy is included in the LICENSE file that | |
| 13 * accompanied this code). | |
| 14 * | |
| 15 * You should have received a copy of the GNU General Public License version | |
| 16 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 18 * | |
|
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6941466: Oracle rebranding changes for Hotspot repositories
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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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20 * or visit www.oracle.com if you need additional information or have any |
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c18cbe5936b8
6941466: Oracle rebranding changes for Hotspot repositories
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21 * questions. |
| 0 | 22 * |
| 23 */ | |
| 24 | |
| 25 package sun.jvm.hotspot.tools; | |
| 26 | |
| 27 import java.io.*; | |
| 28 import sun.jvm.hotspot.runtime.*; | |
| 29 | |
| 30 public class JSnap extends Tool { | |
| 31 public void run() { | |
| 32 final PrintStream out = System.out; | |
| 33 if (PerfMemory.initialized()) { | |
| 34 PerfDataPrologue prologue = PerfMemory.prologue(); | |
| 35 if (prologue.accessible()) { | |
| 36 PerfMemory.iterate(new PerfMemory.PerfDataEntryVisitor() { | |
| 37 public boolean visit(PerfDataEntry pde) { | |
| 38 if (pde.supported()) { | |
| 39 out.print(pde.name()); | |
| 40 out.print('='); | |
| 41 out.println(pde.valueAsString()); | |
| 42 } | |
| 43 // goto next entry | |
| 44 return true; | |
| 45 } | |
| 46 }); | |
| 47 } else { | |
| 48 out.println("PerfMemory is not accessible"); | |
| 49 } | |
| 50 } else { | |
| 51 out.println("PerfMemory is not initialized"); | |
| 52 } | |
| 53 } | |
| 54 | |
| 55 public static void main(String[] args) { | |
| 56 JSnap js = new JSnap(); | |
| 57 js.start(args); | |
| 58 js.stop(); | |
| 59 } | |
| 60 } |