... comments.Single-line comments start with two slash characters ( //). // This is a single-line Java comment Multiline comments start with a slash followed by an asterisk ( /*) and end with an asterisk ... nature.byte: An 8-bit number with values from -128 to 127, inclusiveshort: A 16-bit number with values from -32,768 to 32,767, inclusiveint: A 32-bit number with values from -2,147,483,648 ... -2,147,483,648 to 2,147,483,647, inclusivelong: A 64-bit number with values from -9,223,372,036,8 54,7 75,808 to 9,223,372,036,8 54,7 75,807, inclusivefloat: A single-precision 32-bit IEEE 754 floating-point...