What is printwriter in java?
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What is string length in java?
What defines function?
Which class should you use to obtain design information about an object in java programming?
how we can write the string concatenation program in java.
What is deserialization?
What do you understand by the term polymorphism?
Marker interface means , interface which has no methods.Then what is the necessity of its usage.I read "it tells the compiler that it should be treated differently ". "It is used to store state of an object". But still am not clear.Please explain clearly.
Read data from console and print in one file. That would be in C:\temp ? Thanks, Bose
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What is string intern in java?
What is lifetime variable?
What is a singleton class in Java?
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?