Does list allow duplicates in java?
Why declare Main() inside the class in java ?
What is an immutable class? How to create an immutable class?
explain multi-threading in java?
What is json parser in java?
Which programming language is best in future?
What do you understand by synchronization?
How do you include a string in java?
Difference between Linked list and Queue?
Explain different types of thread priorities ?
Highest level event class of the event-delegation model?
What is java and their uses?
Why java is call by value?
What is a hashmap used for?
When throws keyword is used?