What is the use of java?
Why is stringbuffer thread safe?
What is the synonym of framework?
What is the hashcode () and equals () used for?
What is user defined exception in Java?
Is boolean a wrapper class in java?
can we access the method of class without creating the object of the class
What is ellipsis in java?
When a thread is executing synchronized methods , then is it possible to execute other synchronized methods simultaneously by other threads?
What is multiple inheritance? Is it supported by java?
What is the purpose of the file class in java programming?
How do you remove an object from an arraylist in java?
What will happen if static modifier is removed from the signature of the main method?