Answer Posted / jl
Wrapper classes are used to convert primitive types to objects.
| Is This Answer Correct ? | 27 Yes | 4 No |
Post New Answer View All Answers
Give differences between Quicksort & Mergesort. When should these sorts be used and what is their running time?
How will you calculate the depth of a binary tree if the tree contains 15 nodes?
How to store image in arraylist in java?
What is the static import?
What is flush () in java?
What is supplier in java?
How do I know if java is installed?
explain copyonwritearraylist and when do we use copyonwritearraylist?
Difference between keyword and identifier.
How do you sort arraylist in descending order?
Can we define constructor in inner class?
What is the difference between the Reader/Writer class hierarchy and the InputStream/OutputStream class hierarchy?
Can we declare a constructor as final?
Is empty string in java?
What is nextline method in java?
