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| Core java - Interview Questions and Answers for 'Covansys' - 1 question(s) found - Order By Newest | |||||
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| Ans. System is a class within java.lang package that contains several useful class fields and methods. It cannot be instantiated and hence can use only statically.even in this case this has been used statically i.e with class name itself and without creating an instance. out is the static reference of Printstream declared as following in the System Class - public final static PrintStream out = null; println is the method of PrintStream class. | |||||
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 Discuss Correct / Improve  System class Streams Input Output println  Covansys  basic  frequent | |||||
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