A DESCRIPTION OF THE PROBLEM :
sun/misc/Version/Version.java fail for exception "java.lang.IllegalStateException: No match found"; the reason is my version is 265-ga while test code just compare version number like 265-bxx ,this is the problem of the test code. this line in Version.java make the problem " regex += "(\\-b([0-9]{1,3}$))"; // JDK -bxx "