What is the default size of arraylist in java?
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What are constructors in java?
Why java is call by value?
Thanks A.jyotsna, Can u tell me differnce between abstract class and interface vikash
Why do we override tostring method in java?
What is the difference between iterator and enumeration ?
Is it compulsory for a try block to be followed by a catch block in java for exception handling?
why java does not support mulitple inheritance directly?
What is a instance variable?
How do you achieve polymorphism in java?
what is d difference between deep cloning and shallow cloning in core java?
If you are reviewing the code of your team members, what points will you look at, assuming the performance of the application is not so great
Are arrays primitive data types?