What is the difference between stringbuffer and stringbuilder class?
Why volatile is used in java?
What is a stringbuffer?
Enlist diffrent types of inheritance supported by java?
Is char a method in java?
How are variables stored in memory?
Is 0 true or false?
What is the use of arrays tostring () in java?
What java is used for?
What are some alternatives to inheritance?
What is finally block?
What are the different ways to handle exceptions?
How do you join strings in java?
What are void pointers?
Can memory leak in java?