Please see the below example carefully to know about System.out.println() .If you able to understand the example then you understand System.out.println() eaisly.
Example
Class Test
{
Static String s=“java”;
}
Now I am going to print the length(How many character) of “s”.
So i am writing.
Example
Class System
{
Static PrintStrem out;
.
.
.
}
Now see the below example.