java.awt.headless问题

java.awt.headless问题,java,jvm,awt,Java,Jvm,Awt,运行测试时,测试运行程序挂起下一个代码 "main" prio=10 tid=0x097f4c00 nid=0x7d6a runnable [0xb7693000] java.lang.Thread.State: RUNNABLE at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method) at sun.awt.X11GraphicsEnvironment.access$100(X11GraphicsEnviro

运行测试时,测试运行程序挂起下一个代码

"main" prio=10 tid=0x097f4c00 nid=0x7d6a runnable [0xb7693000]
   java.lang.Thread.State: RUNNABLE
    at sun.awt.X11GraphicsEnvironment.initDisplay(Native Method)
    at sun.awt.X11GraphicsEnvironment.access$100(X11GraphicsEnvironment.java:52)
    at sun.awt.X11GraphicsEnvironment$1.run(X11GraphicsEnvironment.java:155)
    at java.security.AccessController.doPrivileged(Native Method)
    at sun.awt.X11GraphicsEnvironment.<clinit>(X11GraphicsEnvironment.java:131)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:169)
    at java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:68)
    - locked <0xae3d8da8> (a java.lang.Class for java.awt.GraphicsEnvironment)
    at sun.awt.X11.XToolkit.<clinit>(XToolkit.java:89)
    at java.lang.Class.forName0(Native Method)
    at java.lang.Class.forName(Class.java:169)
    at java.awt.Toolkit$2.run(Toolkit.java:834)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.awt.Toolkit.getDefaultToolkit(Toolkit.java:826)
    - locked <0xae3e60e0> (a java.lang.Class for java.awt.Toolkit)
    at java.awt.Toolkit.getEventQueue(Toolkit.java:1676)
    at java.awt.EventQueue.isDispatchThread(EventQueue.java:807)
    at javax.swing.SwingUtilities.isEventDispatchThread(SwingUtilities.java:1333)
    ... buisiness code trying to do something in EDT
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:44)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
    at org.junit.runners.ParentRunner$1.runChild(ParentRunner.java:52)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:246)
    at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
    at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:420)
    at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:911)
    at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:743)
“主”优先级=10 tid=0x097f4c00 nid=0x7d6a可运行[0xb7693000]
java.lang.Thread.State:可运行
位于sun.awt.X11GraphicsEnvironment.initDisplay(本机方法)
位于sun.awt.X11GraphicsEnvironment.access$100(X11GraphicsEnvironment.java:52)
位于sun.awt.X11GraphicsEnvironment$1.run(X11GraphicsEnvironment.java:155)
位于java.security.AccessController.doPrivileged(本机方法)
位于sun.awt.X11GraphicsEnvironment。(X11GraphicsEnvironment.java:131)
位于java.lang.Class.forName0(本机方法)
位于java.lang.Class.forName(Class.java:169)
位于java.awt.GraphicsEnvironment.getLocalGraphicsEnvironment(GraphicsEnvironment.java:68)
-锁定(java.awt.GraphicsEnvironment的java.lang.Class)
位于sun.awt.X11.XToolkit.(XToolkit.java:89)
位于java.lang.Class.forName0(本机方法)
位于java.lang.Class.forName(Class.java:169)
位于java.awt.Toolkit$2.run(Toolkit.java:834)
位于java.security.AccessController.doPrivileged(本机方法)
位于java.awt.Toolkit.getDefaultToolkit(Toolkit.java:826)
-锁定(java.awt.Toolkit的java.lang.Class)
位于java.awt.Toolkit.getEventQueue(Toolkit.java:1676)
位于java.awt.EventQueue.isDispatchThread(EventQueue.java:807)
位于javax.swing.SwingUtilities.isEventDispatchThread(SwingUtilities.java:1333)
... 尝试在EDT中执行某些操作的业务代码
在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)处
位于sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
在sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)中
位于java.lang.reflect.Method.invoke(Method.java:597)
位于org.junit.runners.model.FrameworkMethod$1.runReflectVeCall(FrameworkMethod.java:44)
位于org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
位于org.junit.runners.model.FrameworkMethod.invokeeexplosive(FrameworkMethod.java:41)
位于org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
位于org.junit.internal.runners.statements.runafter.evaluate(runafter.java:31)
位于org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
位于org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:44)
位于org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
位于org.junit.runners.ParentRunner$1.runChild(ParentRunner.java:52)
位于org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
访问org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
位于org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
位于org.junit.runners.ParentRunner.run(ParentRunner.java:246)
位于junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
位于org.apache.tools.ant.taskdefs.optional.junit.junitestrunner.run(junitestrunner.java:420)
位于org.apache.tools.ant.taskdefs.optional.junit.junitestrunner.launch(junitestrunner.java:911)
位于org.apache.tools.ant.taskdefs.optional.junit.junitestrunner.main(junitestrunner.java:743)
Found-Djava.awt.headless=true可能会有所帮助。重新启动测试后,我遇到了异常

12-01-2012 05:04:23,369 [main] ERROR {} java.lang.reflect.InvocationTargetException
    at java.awt.EventQueue.invokeAndWait(EventQueue.java:998)
    at javax.swing.SwingUtilities.invokeAndWait(SwingUtilities.java:1320)
    ...
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
    at java.lang.reflect.Method.invoke(Method.java:597)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:44)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:41)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
    at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:31)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:44)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
    at org.junit.runners.ParentRunner$1.runChild(ParentRunner.java:52)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:246)
    at junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
    at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.run(JUnitTestRunner.java:420)
    at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.launch(JUnitTestRunner.java:911)
    at org.apache.tools.ant.taskdefs.optional.junit.JUnitTestRunner.main(JUnitTestRunner.java:743)
Caused by: java.awt.HeadlessException
    at java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:159)
    at java.awt.Window.<init>(Window.java:432)
    at java.awt.Frame.<init>(Frame.java:403)
    at javax.swing.JFrame.<init>(JFrame.java:202)
    ...
    at java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)
    at java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
    at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
    at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:184)
    at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:174)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
    at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
    at java.awt.EventDispatchThread.run(EventDispatchThread.java:122)
12-01-2012 05:04:23369[main]错误{}java.lang.reflect.InvocationTargetException
在java.awt.EventQueue.invokeAndWait(EventQueue.java:998)中
位于javax.swing.SwingUtilities.invokeAndWait(SwingUtilities.java:1320)
...
在sun.reflect.NativeMethodAccessorImpl.invoke0(本机方法)处
位于sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
在sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)中
位于java.lang.reflect.Method.invoke(Method.java:597)
位于org.junit.runners.model.FrameworkMethod$1.runReflectVeCall(FrameworkMethod.java:44)
位于org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:15)
位于org.junit.runners.model.FrameworkMethod.invokeeexplosive(FrameworkMethod.java:41)
位于org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:27)
位于org.junit.internal.runners.statements.runafter.evaluate(runafter.java:31)
位于org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
位于org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:44)
位于org.junit.runners.ParentRunner$3.run(ParentRunner.java:193)
位于org.junit.runners.ParentRunner$1.runChild(ParentRunner.java:52)
位于org.junit.runners.ParentRunner.runChildren(ParentRunner.java:191)
访问org.junit.runners.ParentRunner.access$000(ParentRunner.java:42)
位于org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:184)
位于org.junit.runners.ParentRunner.run(ParentRunner.java:246)
位于junit.framework.JUnit4TestAdapter.run(JUnit4TestAdapter.java:39)
位于org.apache.tools.ant.taskdefs.optional.junit.junitestrunner.run(junitestrunner.java:420)
位于org.apache.tools.ant.taskdefs.optional.junit.junitestrunner.launch(junitestrunner.java:911)
位于org.apache.tools.ant.taskdefs.optional.junit.junitestrunner.main(junitestrunner.java:743)
原因:java.awt.HeadlessException
位于java.awt.GraphicsEnvironment.checkHeadless(GraphicsEnvironment.java:159)
在java.awt.Window。(Window.java:432)
在java.awt.Frame.(Frame.java:403)
在javax.swing.JFrame。(JFrame.java:202)
...
在java.awt.event.InvocationEvent.dispatch(InvocationEvent.java:199)中
位于java.awt.EventQueue.dispatchEvent(EventQueue.java:597)
位于java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:269)
位于java.awt.EventDispatchThread.PumpeEventsforFilter(EventDispatchThread.java:184)
位于java.awt.EventDispatchThread.PumpeEventsforHierarchy(EventDispatchThread.java:174)
位于java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:169)
位于java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:161)
在爪哇