How do you clear an arraylist in java?

985

Can we have two methods in a class with the same name?

1051

Which collection is best for sorting in java?

1126

What is better- service oriented or batch oriented solutions?

2220

what is the messsage u r going to get from an objectoriented programing?

2103

What are voids?

964

When is the garbage collection used in Java?

1202

What is garbage collection? What is the process that is responsible for doing that in java?

1103

What is an interface in java? Explain

1193

Which package is imported by default?

1082

How does hashset works in java?

1091

How many types of java are there?

980

When a thread is executing a synchronized method , then is it possible for the same thread to access other synchronized methods of an object ?

1036

What is a numeric digit?

1086

What is the implementation of destroy method in java. Is it native or java code?

965