In general in java language everything is object but Primitive data type

What do u mean by wrapper Class?
What do u mean by Jvm... How do u change JVM for other OS?
Or No need to Change ...? its like tricky

Question Posted / babu

6 Answers
18253 Views
Accenture, EDS, I also Faced
E-Mail Answers

Answer Posted / babu

In general in java language everything is object but
Primitive data types are not objects.We need a conversion
from primitive data type to object .For this conversion
java provides Wrapper classes.
datatype Wrapper class
int-------Integer
float-----Float
double----Double
long------Long
short-----Short
byte------Byte
char------Char

Is This Answer Correct ?

51 Yes

3 No

Post New Answer View All Answers

Please Help Members By Posting Answers For Below Questions

What is math exp in java?

1044

what is singleton class in java?

1047

Can static methods be inherited?

1038

Explain the difference between static and dynamic binding in java?

1063

Why singleton class is used in java?

1124

What are three ways in which a thread can enter the waiting state in java programming?

1159

What is Garbage Collection in Java

1077

What are the ways in which a thread can enter the waiting state?

937

Explain a few methods of overloading best practices in java?

983

Explain list interface?

958

What are keywords give examples?

1050

What is an empty class? What functionality does it offer in Java?

1268

How is treeset implemented in java?

1023

Is void a keyword in java?

1012

What is a null check?

998