How do you reverse sort in java?
What does indexof return in java?
what methods would you overwrite in java.lang.object class?
What are the benefits of immutable objects?
What flag up means?
In method overloading ,if i change the return type to Long instead of INT,is the program execute
why interaction with server using javascript is difficult
Features of Java?
How strings are created in java?
What is ascii format?
What is the meaning of 3 dots in java?
What does main method?
What's the difference between an abstract class and interface in java?