Question

what is an integer in java​

Answer 1

Step-by-step explanation:

Integer is a wrapper class which wraps a primitive type int into an object.

it helps in converting int into object and to convert an object into int as per requirement.

Answer 2

A int is a data type that stores 32 bit signed two's compliment integer. On other hand Integer is a wrapper class which wraps a primitive type int into an object. 2. Purpose. int helps in storing integer value into memory.