--- old/test/lib/share/classes/jdk/test/lib/hprof/model/JavaObjectRef.java 2016-08-11 12:50:41.766008100 -0400 +++ /dev/null 2016-08-11 12:50:41.000000000 -0400 @@ -1,97 +0,0 @@ -/* - * Copyright (c) 1997, 2015, 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. - */ - - -/* - * The Original Code is HAT. The Initial Developer of the - * Original Code is Bill Foote, with contributions from others - * at JavaSoft/Sun. - */ - -package jdk.test.lib.hprof.model; - -import jdk.test.lib.hprof.util.Misc; - -/** - * A forward reference to an object. This is an intermediate representation - * for a JavaThing, when we have the thing's ID, but we might not have read - * the thing yet. - * - * @author Bill Foote - */ -public class JavaObjectRef extends JavaThing { - private long id; - - public JavaObjectRef(long id) { - this.id = id; - } - - public long getId() { - return id; - } - - public boolean isHeapAllocated() { - return true; - } - - public JavaThing dereference(Snapshot snapshot, JavaField field) { - return dereference(snapshot, field, true); - } - - public JavaThing dereference(Snapshot snapshot, JavaField field, boolean verbose) { - if (field != null && !field.hasId()) { - // If this happens, we must be a field that represents an int. - // (This only happens with .bod-style files) - return new JavaLong(id); - } - if (id == 0) { - return snapshot.getNullThing(); - } - JavaThing result = snapshot.findThing(id); - if (result == null) { - if (!snapshot.getUnresolvedObjectsOK() && verbose) { - String msg = "WARNING: Failed to resolve object id " - + Misc.toHex(id); - if (field != null) { - msg += " for field " + field.getName() - + " (signature " + field.getSignature() + ")"; - } - System.out.println(msg); - // Thread.dumpStack(); - } - result = new HackJavaValue("Unresolved object " - + Misc.toHex(id), 0); - } - return result; - } - - public int getSize() { - return 0; - } - - public String toString() { - return "Unresolved object " + Misc.toHex(id); - } -} --- /dev/null 2016-08-11 12:50:42.000000000 -0400 +++ new/test/lib/jdk/test/lib/hprof/model/JavaObjectRef.java 2016-08-11 12:50:40.997743300 -0400 @@ -0,0 +1,97 @@ +/* + * Copyright (c) 1997, 2015, 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. + */ + + +/* + * The Original Code is HAT. The Initial Developer of the + * Original Code is Bill Foote, with contributions from others + * at JavaSoft/Sun. + */ + +package jdk.test.lib.hprof.model; + +import jdk.test.lib.hprof.util.Misc; + +/** + * A forward reference to an object. This is an intermediate representation + * for a JavaThing, when we have the thing's ID, but we might not have read + * the thing yet. + * + * @author Bill Foote + */ +public class JavaObjectRef extends JavaThing { + private long id; + + public JavaObjectRef(long id) { + this.id = id; + } + + public long getId() { + return id; + } + + public boolean isHeapAllocated() { + return true; + } + + public JavaThing dereference(Snapshot snapshot, JavaField field) { + return dereference(snapshot, field, true); + } + + public JavaThing dereference(Snapshot snapshot, JavaField field, boolean verbose) { + if (field != null && !field.hasId()) { + // If this happens, we must be a field that represents an int. + // (This only happens with .bod-style files) + return new JavaLong(id); + } + if (id == 0) { + return snapshot.getNullThing(); + } + JavaThing result = snapshot.findThing(id); + if (result == null) { + if (!snapshot.getUnresolvedObjectsOK() && verbose) { + String msg = "WARNING: Failed to resolve object id " + + Misc.toHex(id); + if (field != null) { + msg += " for field " + field.getName() + + " (signature " + field.getSignature() + ")"; + } + System.out.println(msg); + // Thread.dumpStack(); + } + result = new HackJavaValue("Unresolved object " + + Misc.toHex(id), 0); + } + return result; + } + + public int getSize() { + return 0; + } + + public String toString() { + return "Unresolved object " + Misc.toHex(id); + } +}