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我创建了 runner.bat 来启动它包含的一个 java 测试： java 的路径，classpath org.junit.runner.JUnitCore package.class 当我启动它时：

失败测试运行：1，失败：1

Exception in thread "Thread-0" java.lang.IllegalStateException: Shutdown in progress
        at java.lang.ApplicationShutdownHooks.add(Unknown Source)
        at java.lang.Runtime.addShutdownHook(Unknown Source)
        at com.sun.imageio.stream.StreamCloser$2.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at com.sun.imageio.stream.StreamCloser.addToQueue(Unknown Source)
        at javax.imageio.stream.FileCacheImageInputStream.<init>(Unknown Source)
        at com.sun.imageio.spi.InputStreamImageInputStreamSpi.createInputStreamInstance(Unknown Source)
        at javax.imageio.ImageIO.createImageInputStream(Unknown Source)
        at javax.imageio.ImageIO.read(Unknown Source)
        at com.polyspace.util.guicomponent.CompositePanel.setBufferedImage(Unknown Source)
        at com.polyspace.util.guicomponent.CompositePanel.<init>(Unknown Source)
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1 回答 1

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如果调用该方法时 JVM 已经关闭，Runtime.addShutdownHooks() 将抛出 IllegalStateException。

在 CompositePanel 的构建完成之前，有什么东西会导致您的测试结束吗？（例如在单独的线程中运行的东西。）

于 2010-02-25T13:20:25.963 回答