Which is the best approach for creating thread ?
How can we make sure main() is the last thread to finish in java program?
What are other modifiers?
What is method overloading with type promotion?
What is an infinite loop? How infinite loop is declared?
Can a class be declared as static?
How do you declare a variable?
Why const and goto are reserved keyword in java?
What is difference between filereader and bufferedreader?
What is linked hashset and its features?
How are Observer and Observable used?
What is the difference between sop and work instruction?
how to know the total memory occupied by the objects in the ArrayList(Array list may contain duplicate objects)