| /* |
| * Copyright 2011 Google Inc. |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); you may not |
| * use this file except in compliance with the License. You may obtain a copy of |
| * the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT |
| * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the |
| * License for the specific language governing permissions and limitations under |
| * the License. |
| */ |
| package com.google.gwt.dev; |
| |
| import com.google.gwt.dev.util.log.speedtracer.CompilerEventType; |
| import com.google.gwt.dev.util.log.speedtracer.SpeedTracerLogger; |
| |
| import java.awt.GraphicsEnvironment; |
| |
| /** |
| * Creates a Graphics2D context in a thread in order to go ahead and get first |
| * time initialization out of the way. Delays ranging from 200ms to 6s have |
| * been observed when initializing the library. |
| */ |
| class GraphicsInitThread extends Thread { |
| public GraphicsInitThread() { |
| // We don't care if the program finishes before the initialization ends. |
| setDaemon(true); |
| } |
| |
| @Override |
| public void run() { |
| SpeedTracerLogger.Event createGraphicsEvent = |
| SpeedTracerLogger.start(CompilerEventType.GRAPHICS_INIT, "java.awt.headless", System |
| .getProperty("java.awt.headless")); |
| GraphicsEnvironment.getLocalGraphicsEnvironment(); |
| createGraphicsEvent.end(); |
| } |
| } |