Only the six low-order bits of operand2 are used when shifting a 64-bit integer (to prevent shifting more than the number of bits in a 64-bit integer). The shift doesn’t preserve negative values.

I run Windows 7 64-bit. I have the Java JRE 32-bit installed. I use Firefox almost exclusively for web browsing. I see there is a 64-bit JRE, but I can't really tell what use it is. Under what ...

IBM plans to make 64-bit Java technology available on its AIX 5L Unix operating system in early July, a move that it claims puts AIX ahead of Sun's Solaris and Hewlett-Packard's HP-UX operating ...