What's the meaning of System.out.println in Java?

Question

Is this static println function in out class from System namespace?

namespace System {
  class out {
    static println ...         


        

Answer 1

System - class which is final in nature. public final class System{}. Belongs to java.lang package

out - static reference variable of type PrintStream

println() - non static method in PrintStream class. PrintStream belongs to java.io package.

To understand it better you can visit : How System.out.println() Works In Java