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system.out.println

 
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what is "out" in system.out.println???
 
author and iconoclast
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An instance of java.io.PrintStream (or a subclass); it's a static final member variable in the java.lang.System class.
 
Venu Navat
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thanks...

please explain the same in detail
 
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If you look at the JavaDoc for System you'll see a public variable called out with a type of PrintStream. If you follow the link to PrintStream you'll see all the things it can do. So when you say System.out.println() you're calling the println() method on the PrintStream that is provided for your pleasure by the System class.
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