Mercurial > hg > graal-compiler
annotate agent/src/share/classes/sun/jvm/hotspot/jdi/ClassObjectReferenceImpl.java @ 6203:04ade88d9712
6294277: java -Xdebug crashes on SourceDebugExtension attribute larger than 64K
Reviewed-by: sspitsyn, dholmes, coleenp, kamg
author | fparain |
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date | Mon, 09 Jul 2012 01:28:37 -0700 |
parents | 63997f575155 |
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0 | 1 /* |
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7031614: jmap -permstat fails with java.lang.InternalError in sun.jvm.hotspot.oops.OopField.getValue
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2 * Copyright (c) 2002, 2011, 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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19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
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20 * or visit www.oracle.com if you need additional information or have any |
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21 * questions. |
0 | 22 * |
23 */ | |
24 | |
25 package sun.jvm.hotspot.jdi; | |
26 | |
27 import com.sun.jdi.*; | |
28 import sun.jvm.hotspot.oops.Instance; | |
29 import sun.jvm.hotspot.oops.Klass; | |
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30 import sun.jvm.hotspot.oops.java_lang_Class; |
0 | 31 |
32 public class ClassObjectReferenceImpl extends ObjectReferenceImpl | |
33 implements ClassObjectReference { | |
34 private ReferenceType reflectedType; | |
35 | |
36 ClassObjectReferenceImpl(VirtualMachine vm, Instance oRef) { | |
37 super(vm, oRef); | |
38 } | |
39 | |
40 public ReferenceType reflectedType() { | |
41 if (reflectedType == null) { | |
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42 Klass k = java_lang_Class.asKlass(ref()); |
0 | 43 reflectedType = vm.referenceType(k); |
44 } | |
45 return reflectedType; | |
46 } | |
47 | |
48 public String toString() { | |
49 return "instance of " + referenceType().name() + | |
50 "(reflected class=" + reflectedType().name() + ", " + "id=" + | |
51 uniqueID() + ")"; | |
52 } | |
53 } |