PR libgcj/27730:

	* java/lang/Thread.java (threadId): New field.
	(nextThreadId): New static field.
	(Thread): Initialize new field.
	(getId): New method.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@114524 138bc75d-0d04-0410-961f-82ee72b054a4