When is the finalize() called? What is the purpose of finalization?
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When you say String is immutable, what do you mean by that? Say I have String s = "Ness" s= s+"Technologies"; What will happen? If the value gets appended, then what is the meaning of immutable here?
what are Hostile Applets?
What is the use of default method in interface in java? Explain
Can we have 2 main methods in java class?
Are primitives objects?
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why do we use interface in java?
Explain the selection sort algorithm and state its time complexity?
How do you declare a string variable?
Which methods are used during serialization and deserialization process?
What is an example of character?
Explain throw keyword in java?