@@ -0,0 +1,1138 @@
+/*%0A * Copyright 2019 Carl Mastrangelo%0A *%0A * Licensed under the Apache License, Version 2.0 (the %22License%22);%0A * you may not use this file except in compliance with the License.%0A * You may obtain a copy of the License at%0A *%0A *     http://www.apache.org/licenses/LICENSE-2.0%0A *%0A * Unless required by applicable law or agreed to in writing, software%0A * distributed under the License is distributed on an %22AS IS%22 BASIS,%0A * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.%0A * See the License for the specific language governing permissions and%0A * limitations under the License.%0A */%0A%0Apackage io.perfmark.traceviewer;%0A%0Aimport java.io.IOException;%0Aimport java.io.InputStream;%0Aimport java.io.OutputStream;%0A%0Apublic final class TraceEventViewer %7B%0A%0A  public static void writeTraceHtml(OutputStream stream) throws IOException %7B%0A    InputStream tvf =%0A        TraceEventViewer.class.getResourceAsStream(%22third_party/catapult/trace_viewer_full.html%22);%0A    if (tvf == null) %7B%0A      throw new IOException(%22unable to find trace_viewer_full.html%22);%0A    %7D%0A  %7D%0A%0A  private TraceEventViewer() %7B%0A    throw new AssertionError(%22nope%22);%0A  %7D%0A%7D%0A

add a simple trace event viewer