jurt: Enhanced For-Loops, code formatting, javadoc & overrides

Signed-off-by: Michael Stahl <mstahl@redhat.com>

Conflicts:
	jurt/com/sun/star/lib/uno/environments/remote/JobQueue.java

Change-Id: I6d6324c5597fa472360a1b8bb4153dec647a36f0
typos

Change-Id: I3da5c0c1e9c7ecbb69463e948ac0eb326b112767