Answer Posted / rakesh kumar mishra
Collection accepts only object not primitive data-type And
server also works on only Objects.
So By help of wrapper class we can convert primitive
data-type to Object.
Is This Answer Correct ? | 18 Yes | 0 No |
Post New Answer View All Answers
What is use of map in java?
Is java still necessary?
What is anti pattern in programming?
What are the types of methodology?
Explain the difference between treeset and treemap in java?
If we don’t want some of the fields not to serialize how to do that?
How are the elements of a gridbaglayout organized in java programming?
Can java list be null?
what is singleton in java?
What are the advantages of packages in java?
Why do we need hashmap in java?
What is parameter example?
What is byte value?
What is the buffer limit?
which pattern is default in scanner package?