fails on open-jdk1.8.0 b119 and 118

elapsed time (seconds): 1.284
----------System.out:(0/0)----------
----------System.err:(25/1399)----------
Performing test1_1
java.io.IOException: Cannot run program "/export/home/gtee/openjdk1.8.0b119/jre/bin/java": error=13, Permission denied
        at java.lang.ProcessBuilder.start(ProcessBuilder.java:1042)
        at java.lang.Runtime.exec(Runtime.java:620)
        at java.lang.Runtime.exec(Runtime.java:450)
        at java.lang.Runtime.exec(Runtime.java:388)
        at RunTestXEmbed.startClient(RunTestXEmbed.java:70)
        at TestXEmbedServer.addClient(TestXEmbedServer.java:196)
        at RunTestXEmbed.performTest(RunTestXEmbed.java:143)
        at RunTestXEmbed.main(RunTestXEmbed.java:120)
        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:483)
        at com.sun.javatest.regtest.MainWrapper$MainThread.run(MainWrapper.java:94)
        at java.lang.Thread.run(Thread.java:744)
Caused by: java.io.IOException: error=13, Permission denied
        at java.lang.UNIXProcess.forkAndExec(Native Method)
        at java.lang.UNIXProcess.<init>(UNIXProcess.java:187)
        at java.lang.ProcessImpl.start(ProcessImpl.java:134)
        at java.lang.ProcessBuilder.start(ProcessBuilder.java:1023)
        ... 13 more
java.lang.NullPointerException
        at ClientWatcher.run(TestXEmbedServer.java:226)
STATUS:Failed.`main' threw exception: java.lang.NullPointerException
result: Failed. Execution failed: `main' threw exception: java.lang.NullPointerException


test result: Failed. Execution failed: `main' threw exception: java.lang.NullPointerException