Answer Posted / mallikarjuna g

System : It is a standard java class. It comes from the
java.lang package. it is bydefault package.
Out : The class system contains static field named "out".
so System.out referes to the value stored in that static
filed. the value System.out is an object of the class
printStream from the standard java package java.io.
Println() : it is the instance method come from the
PrintStream class.

so System.out.println() calls the "Println()" method
associated with the "printStream" object referred to by
static field "out"

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