How do you clear an arraylist in java?
Can we have two methods in a class with the same name?
Which collection is best for sorting in java?
What is better- service oriented or batch oriented solutions?
what is the messsage u r going to get from an objectoriented programing?
What are voids?
When is the garbage collection used in Java?
What is garbage collection? What is the process that is responsible for doing that in java?
What is an interface in java? Explain
Which package is imported by default?
How does hashset works in java?
How many types of java are there?
When a thread is executing a synchronized method , then is it possible for the same thread to access other synchronized methods of an object ?
What is a numeric digit?
What is the implementation of destroy method in java. Is it native or java code?