Java data types
A variable could be declare as one of them. Name Description Syntax Example byte 8-bit signed integer byte <variable_name> = <value>; byte age = 32; short 16-bit signed integer short <variable_name> = <value>; short year = 2022; int 32-bit signed integer int <variable_name> = <value>; int quantity = 100; long 64-bit signed integer long <variable_name> …