// Boolean
(true false)
// Integer (decimal, octal, hexadecimal)
(29 035 0x1D 0X1d)
// Long
(29 035 0x1D 0X1d)
// Character
('a' 'b' 'c') 
// Float
(1.0 18.0f 1.8e1d .18E2)
// Double
(1.0 18.0f 1.8e1d .18E2)
// boolean
(true false)
// int
( 123)