Description Olivier Thomann 2003-08-19 08:41:33 EDT

Using 0819, compiling this test case leads to a warning for an unnessesary cast,
but the result of the two expressions is different.

public class Test {

	public static void main(String[] args) {
		final long lgLow32BitMask1 = ~(~(long) 0 << 32);
		final long lgLow32BitMask2 = ~(~0 << 32);
		System.out.println("lgLow32BitMask1: "+lgLow32BitMask1);
		System.out.println("lgLow32BitMask2: "+lgLow32BitMask2);
	}
}