The test fails with the following exception:

----------System.err:(18/1196)----------
WARNING: unable to delete/cleanup writable test directory: /tmp/writable-lockfile-dir
java.lang.RuntimeException: Unexpected lock files found: []
/tmp/writable-lockfile-dir/log.log.lck should not have been reused
at CheckZombieLockTest.testFileHandlerReuse(CheckZombieLockTest.java:257)
at CheckZombieLockTest.runTests(CheckZombieLockTest.java:105)
at CheckZombieLockTest.main(CheckZombieLockTest.java:78)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:520)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:92)
at java.lang.Thread.run(Thread.java:804)