The primitive data type boolean

Type	boolean
Dimension	1 bit
Domain	the two truth values true and false
Operations	&&	and	Note: in a && b, the value of b is computed only if a is true
	||	or	Note: in a || b, the value of b is computed only if a is false
	!	not
Literals	true and false

Example:

boolean a,b,c,d,e;
a = true;
b = false;
c = a && b;              // c = a and b
d = a || b;              // d = a or b
e = !a;                  // e = not a
System.out.println(e);   // prints a string representing a boolean value,
                         // in this case the string "false" is printed