--- a/src/jdk.jfr/share/classes/jdk/jfr/consumer/ObjectContext.java	Fri Sep 13 18:46:07 2019 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,63 +0,0 @@
-/*
- * Copyright (c) 2019, 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.
- */
-package jdk.jfr.consumer;
-
-import java.util.HashMap;
-import java.util.List;
-import java.util.Map;
-
-import jdk.jfr.EventType;
-import jdk.jfr.ValueDescriptor;
-
-final class ObjectContext {
-    private final Map<ValueDescriptor, ObjectContext> contextLookup;
-
-    final EventType eventType;
-    final List<ValueDescriptor> fields;
-    final TimeConverter timeConverter;
-
-    public ObjectContext(EventType eventType, List<ValueDescriptor> fields, TimeConverter timeConverter) {
-        this.contextLookup = new HashMap<>();
-        this.eventType = eventType;
-        this.fields = fields;
-        this.timeConverter = timeConverter;
-    }
-
-    private ObjectContext(ObjectContext parent, ValueDescriptor descriptor) {
-        this.eventType = parent.eventType;
-        this.contextLookup = parent.contextLookup;
-        this.timeConverter = parent.timeConverter;
-        this.fields = descriptor.getFields();
-    }
-
-    public ObjectContext getInstance(ValueDescriptor descriptor) {
-        ObjectContext context = contextLookup.get(descriptor);
-        if (context == null) {
-            context = new ObjectContext(this, descriptor);
-            contextLookup.put(descriptor, context);
-        }
-        return context;
-    }
-}
\ No newline at end of file