java Logical Operators

The operands must be boolean. The result is boolean.
b && c	Conditional "and". true if both operands are true, otherwise false. Short circuit evaluation. Eg (false && anything) is false.
b || c	Conditional "or". true if either operand is true, otherwise false. Short circuit evaluation. Eg (true || anything) is true.
!b	true if b is false, false if b is true.
b & c	"And" which always evaluate both operands (not short circuit).
b | c	"Or" which always evaluate both operands (not short circuit).
b ^ c	"Xor" Same as b != c