Explain about wait() method?
What are the 3 types of loops in java?
Can list be final in java?
What is the use of protected in java?
What is a “stateless” protocol ?
What is data movement?
When does a class need a virtual destructor?
Can we use catch statement for checked exceptions?
What is difference between throw and throws ?
Variable of the boolean type is automatically initialized as?
What are instance variables?
How do you do exponents in java?
Which is better list or arraylist in java?
Should you use singleton pattern?
What is the common usage of serialization?