is set interface synchronized by default???

2 Answers   Manhattan,

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What are the main uses of this keyword?

0 Answers  

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Explain importance of finally block in java?

0 Answers  

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What is communist flag?

0 Answers  

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what are the analysis of an object

2 Answers  

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Is Java Class Threadsafe ????? How to make Java class Thread safe??

2 Answers   Cognizant,

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1.IN CASE OF DYNAMIC METHOD DISPATCH WHY WE USE REFERENCE VARIABLE,WE CAN USE THE DIFFERENT DEFINED OBJECT DIRECTLY TO ACCESS THE DATA MEMBER AND MEMBER FUNCTION OF THAT RESPECTIVE CLASS?WHAT IS THE MAIN FUNCTION OF "REFERENCE VARIABLE" HERE?

2 Answers   TCS,

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What methods are used to get and set the text label displayed by a button object?

0 Answers  

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What are the differences between wait() and sleep()?

0 Answers  

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How do you sort a string in java?

0 Answers  

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strings in java are objects.why?

2 Answers  

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Are global variables initialized to zero?

0 Answers  

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