java/lang/ProcessBuilder/DestroyTest.java fails with "RuntimeException: Process terminated prematurely"

This is probably an instance of JDK-8015503 which was closed as "cannot reproduce".

----------System.err:(15/860)----------
ProcessTrap: "ProcessTrap.sh started: trapping SIGTERM/SIGINT"
java.lang.RuntimeException: Process terminated prematurely.
at UnixTest.runTest(DestroyTest.java:104)
at DestroyTest.main(DestroyTest.java:171)
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:502)
at com.sun.javatest.regtest.agent.MainWrapper$MainThread.run(MainWrapper.java:92)
at java.lang.Thread.run(Thread.java:745)

JavaTest Message: Test threw exception: java.lang.RuntimeException: Process terminated prematurely.
JavaTest Message: shutting down test