* java/math/BigInteger.java(divide): Handle the special case when

	dividing by 1 and the high bit of the dividend is set.
	(setShiftRight): Handle case when count == 0.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@32724 138bc75d-0d04-0410-961f-82ee72b054a4