What is downcasting?
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What is the loop in java?
Which method returns the length of a string?
What technique can be employed to compare two strings?
A abstract class extending an abstract class.Super class has both abstract and non-abstract methods.How can we implement abstract and non-abstract mehtods? Explain with snippet
What is the difference between Array and Hash Table?
Is vector thread safe in java?
what is the difference between equals method and ==
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Why is the singleton pattern considered to be an anti pattern?
How can we use primitive data types as objects?
how can i kill thread without stop() and destroy()
What are the core java topics?
When is the finally clause of a try-catch-finally statement executed?