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1 /* |
1 /* |
2 * Copyright (c) 2000, 2013, Oracle and/or its affiliates. All rights reserved. |
2 * Copyright (c) 2000, 2017, 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. |
200 } |
200 } |
201 } |
201 } |
202 |
202 |
203 public boolean verify() { return true;} |
203 public boolean verify() { return true;} |
204 |
204 |
205 // Package-private routine to speed up ObjectHeap.newOop |
205 public static Klass getKlassForOopHandle(OopHandle handle) { |
206 static Klass getKlassForOopHandle(OopHandle handle) { |
|
207 if (handle == null) { |
206 if (handle == null) { |
208 return null; |
207 return null; |
209 } |
208 } |
210 if (VM.getVM().isCompressedKlassPointersEnabled()) { |
209 if (VM.getVM().isCompressedKlassPointersEnabled()) { |
211 return (Klass)Metadata.instantiateWrapperFor(handle.getCompKlassAddressAt(compressedKlass.getOffset())); |
210 return (Klass)Metadata.instantiateWrapperFor(handle.getCompKlassAddressAt(compressedKlass.getOffset())); |