Hi, Prasanta. This also looks like a product bug, which was triggered by not strictly correct test. The test creates a situation when the JFileChooser start initialization during VM shutdown. This initialization tries to install shutdownHooks which unexpectedly fails, and causes the whole application fail because of ExceptionInInitializerError.
On 09/11/2018 00:48, Prasanta Sadhukhan wrote:
Hi All, Please review this test fix for jdk12. Bug: https://bugs.openjdk.java.net/browse/JDK-8198340 webrev: http://cr.openjdk.java.net/~psadhukhan/8198340/webrev.0/ The test fails citing java.lang.ExceptionInInitializerError at java.desktop/javax.swing.filechooser.FileSystemView.getDefaultDirectory(FileSystemView.java:449) ... Caused by: java.lang.IllegalStateException: Shutdown in progress at java.base/java.lang.ApplicationShutdownHooks.add(ApplicationShutdownHooks.java:66) This is because test uses invokeLater() to call JFileChooser, which do not wait for runnable to complete and since jtreg will assume completion of main() is end of test, so it will try to stop EDT but it fails to interrupt the EDT. Although the test passes when run in standalone mode, it sometimes creates instability. Proposed fix is to change invokeLater() to invokeAndWait(). Regards Prasanta
-- Best regards, Sergey.