How do you reverse a string in java?
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Is final static java?
Is java util list serializable?
Describe the various concepts related to object oriented programming (oop).
Define how does a try statement determine which catch clause should be used to handle an exception?
List primitive java types?
How do you declare a variable?
Why Java doesn’t support multiple inheritance?
This is my code i have a doubt class ab implements a,b { public void add() { System.out.println("Hi") } } interface a { public void add(); } interface b { public void add(); } in this code i have two interface implemented in the class has same method.just i want to know which method of interface implemented in the class. interface a or interface b? confused me .
Can you make an instance of an abstract class?
What is overriding in java?
What is the superclass of exception?
What are the advantages and disadvantages of object cloning?