Data Types in Java

DataType is used to represent the data which we store in the memory in the form of variables.

In Java we have 2 major types of datatypes.

-- Primitive Datatypes

-- Non-Primitive Datatypes

Data Types

1) Primitive Data Types

-- Numeric

----------Integer

      -----------byte

      -----------short

      -----------int

      -----------long

----------Decimal

      -----------float

      -----------double

--Non-Numeric

      -----------char

      -----------boolean

2) Non-Primitive Data Types

--Derived Data Type

      -----------String

      -----------Array, etc.

--User-Defined Data Type

      -----------class

      -----------interface

      -----------enum, etc.