--- /dev/null 2016-10-25 08:46:44.038854975 +0200
+++ new/src/share/classes/sun/evtracing/parser/IdenticalStacksMetadataEvent.java 2016-10-25 10:40:33.788793814 +0200
@@ -0,0 +1,67 @@
+/*
+ * Copyright (c) 2014, 2015, Dynatrace and/or its affiliates. All rights reserved.
+ *
+ * This file is part of the Lock Contention Tracing Subsystem for the HotSpot
+ * Virtual Machine, which is developed at Christian Doppler Laboratory on
+ * Monitoring and Evolution of Very-Large-Scale Software Systems. Please
+ * contact us at if you need additional information
+ * or have any questions.
+ *
+ * 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.
+ *
+ * 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, see .
+ *
+ */
+package sun.evtracing.parser;
+
+import sun.evtracing.parser.TraceEventType;
+import sun.evtracing.processing.TraceEventHandler;
+
+public class IdenticalStacksMetadataEvent extends MetadataEvent {
+
+ public static final TraceEventType EVENT_TYPE = TraceEventType.IdenticalStacksMetadata;
+
+ public static IdenticalStacksMetadataEvent parse(TraceReader reader, long thread) {
+ TraceEventType eventType = reader.readEventType();
+ assert eventType == EVENT_TYPE;
+ long stack = reader.readStackId();
+ long known = reader.readStackId();
+ return new IdenticalStacksMetadataEvent(thread, stack, known);
+ }
+
+ private final long stack;
+ private final long knownStack;
+
+ protected IdenticalStacksMetadataEvent(long thread, long stack, long knownStack) {
+ super(thread);
+ this.stack = stack;
+ this.knownStack = knownStack;
+ }
+
+ @Override
+ public TraceEventType type() {
+ return EVENT_TYPE;
+ }
+
+ public long stack() {
+ return stack;
+ }
+
+ public long knownStack() {
+ return knownStack;
+ }
+
+ @Override
+ public void accept(TraceEventHandler handler) {
+ handler.identicalStacksMetadata(this);
+ }
+}