What is a Wrapper class?

Answer Posted / ravikiran

wrapper class allows us to make use of primitive datatypes
as objects

Is This Answer Correct ?    55 Yes 16 No



Post New Answer       View All Answers


Please Help Members By Posting Answers For Below Questions

How many characters is 16 bytes?

520


What is java instanceof operator?

534


What is lexicographically smallest string?

570


Is int a class in java?

506


How to create a thread in java?

587






Can an interface have a class?

547


What are some examples of variable costs?

464


Can a class be private?

490


Why is a string immutable?

522


Why pointers are not used in java?

553


What is the abstract class?

578


Is java 11 paid version?

486


Does a function need a return?

508


Name few java.lang classes introduced with java 8 ?

513


What is the point of polymorphism java?

516