What is class forname?
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What is the console in java?
A person says that he compiled a java class successfully without even having a main method in it? Is it possible?
I have an HashMap object, which has with key and value pair. It has 10 keys and values in that object. Now the question is I want insert new key and value in middle or any where in that list but not at the end or at the top. Is it possible or not. If yes how can we achieve this one?
How many types of exception can occur in a java program?
Are registers volatile?
Why do we use regex?
what should do when using multiple catch() block & what should never do for the same?
What is increment in java?
What is mvc in java?
In Java, what types of classes perform inheritance?
what is abstract method with example?
Explain serialization and deserialization in java?