Answer / siva

System is a final class.
Out is a object to the printstream.
println is the method.

Answer / parth brahmbhatt

System is java class in java.lang package.
Out is static object of printstream class in java.io package.
println is the method of printstream class.

Answer / jaith eranga

System : Is the namespace.(not the package)
out : A class in the System namespace.
println : A method in the out class

Answer / deepak joshi

System is a class in java.lang package which imports java.io
package.....
out is a object(reference) of OutputStream class passed to
constructor of PrintStream class and println is a method in
PrintStream class.

Answer / rahul yadav

System.out.println( );

1.The System class contains several useful class fields and
methods. It cannot be instantiated.
2.System class has field out of type PrintStream class.
3.println() is a method in PrintStream class.
public static final PrintStream out
The "standard" output stream. This stream is already open
and ready to accept output data. Typically this stream
corresponds to display output or another output destination
specified by the host environment or user.

For simple stand-alone Java applications, a typical way to
write a line of output data is:
System.out.println(data)

Answer / vineet ahlawat

System is a class of java.lang package.
Out is a reference object in print stream class of java .io
package.
ptintln is a method in printstream class.

Answer / ishant agarwal

System is a final class where it define an class variable out of PrintStream class which is an static
and we can refer a class variable out with System class and println is a method define in PrintStream class

then

while loading an System class it creates an object of PrintStream class

that's why we write it in a way System.out.println();

Answer / manoj

1. System: It is a class present in java.lang package.

2.out:It is a static field present in system class ,as it is
a static field thats why it can access with class name.which
returns a printstream object.

3.Println: It is method in PrintStrean class which is print
a line and also create a new line.

Answer / gaurav

Here println() is a non static function belonging to object
'out', 'out' is the object of PrintStream class define as
static variable of class 'System'.

Answer / himanshu

//a program to understand how System.out.println works

class Temp{//here "class Temp{"=>"class System{"
static Demo d;//here "static Demo d"=>"static PrintStream out"
static{
d=new Demo();//here "d=new Demo()"=>"out=new PrintStream()"
}
}


class Demo{//here "class Demo{"=>"class PrintStream{"
void show(){//here "show(){"=>"println(){"
System.out.println("Hello");
}
}


class Xyz{
public static void main(String a[]){
Temp.d.show();
}
}

/*-------------------
OUTPUT
---------------------
Hello


*/

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