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comparison agent/src/share/classes/sun/jvm/hotspot/oops/Oop.java @ 2411:63997f575155

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7031614: jmap -permstat fails with java.lang.InternalError in sun.jvm.hotspot.oops.OopField.getValue Reviewed-by: kvn, dcubed
author never
date Wed, 30 Mar 2011 07:47:19 -0700
parents 0a8e0d4345b3
children da91efe96a93
comparison
equal deleted inserted replaced
2410:fe1dbd98e18f 2411:63997f575155
1 /* 1 /*
2 * Copyright (c) 2000, 2010, Oracle and/or its affiliates. All rights reserved. 2 * Copyright (c) 2000, 2011, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 * 4 *
5 * This code is free software; you can redistribute it and/or modify it 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 6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. 7 * published by the Free Software Foundation.
101 } 101 }
102 102
103 // Returns the byte size of this object 103 // Returns the byte size of this object
104 public long getObjectSize() { 104 public long getObjectSize() {
105 Klass k = getKlass(); 105 Klass k = getKlass();
106 if (k instanceof InstanceKlass) { 106 // All other types should be overriding getObjectSize directly
107 return ((InstanceKlass)k).getSizeHelper() 107 return ((InstanceKlass)k).getObjectSize(this);
108 * VM.getVM().getAddressSize();
109 }
110 // If it is not an instance, this method should be replaced.
111 return getHeaderSize();
112 } 108 }
113 109
114 // Type test operations 110 // Type test operations
115 public boolean isInstance() { return false; } 111 public boolean isInstance() { return false; }
116 public boolean isInstanceRef() { return false; } 112 public boolean isInstanceRef() { return false; }