What is a buffer in java?
Why is method overloading not possible by changing the return type in java?
Explain super keyword in java.
Why is the singleton pattern considered to be an anti pattern?
Why is string builder not thread safe?
What is the difference between Trusted and Untrusted Applet ?
What is the final keyword in java?
What about member inner classes?
What are Access Specifiers and Access Modifiers.
What is the difference between add() and addElement() method in Vector Class ?
Without creating a new object, How you can retrieve a String or other object?
What is object class in java?
How to do encapsulation in java?