What is the default initialized value of a boolean type variable?

3 Answers  

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How many wrapper classes are there in java?

0 Answers  

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What is %d in printf?

0 Answers  

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Which is faster string or stringbuilder?

0 Answers  

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Why do we use string?

0 Answers  

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strings in java are objects.why?

2 Answers  

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How can you say HashMap is syncronized?

14 Answers   Arete, IBM,

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What are parsing rules?

0 Answers  

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Name the class that used to read objects directly from a stream?

4 Answers   Wipro,

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What is the use of bufferedreader?

0 Answers  

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how many types of cloning?

4 Answers   Mobily,

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What is the replace tool?

0 Answers  

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