RFR 9: 8136597 : java/lang/ProcessHandle/InfoTest.java fails: commandLine() should at least contain 'java'

[Roger Riggs]

Please review this test fix to allow the test to pass even if the OS 
provided commandline information is truncated and does not include the 
full command.  It appears on Solaris when the path to the java command 
is longer than 80 chars.

webrev:
   http://cr.openjdk.java.net/~rriggs/webrev-info-8136597/

Issue:
   https://bugs.openjdk.java.net/browse/JDK-8136597

Thanks, Roger