Bitwise and Bit Shift Operators

~       Unary bitwise complement
<<      Signed left shift
>>      Signed right shift
>>>     Unsigned right shift
&       Bitwise AND
^       Bitwise exclusive OR
|       Bitwise inclusive OR

http://docs.oracle.com/javase/tutorial/java/nutsandbolts/opsummary.html

Logical Bitwise Operations bit 1 | bit 2 | OR ( | ) | AND ( & )
| XOR ( ^ )
—|—|—|—|—
0 | 0 | 0 | 0 | 0
1 | 0 | 1 | 0 | 1
0 | 1 | 1 | 0 | 1
1 | 1 | 1 | 1 | 0

http://vipan.com/htdocs/bitwisehelp.html