Static method in Thread class

static native void yield()

static void sleep(long millis, int nanos) throws InterruptedException

But the real fact is that you cannot override the static methods.

Well, this is very important that the methods have been defined in Thread class and it is always overridden to create different threads.

If we allow the sleep and yield methods to be overridden then we will lose the complete functionality or use of the methods. This is why these methods have been made static.

Type	Description
Member Inner Class	A class created within class and outside method.
Anonymous Inner Class	A class created for implementing interface or extending class. Its name is decided by the java compiler.
Local Inner Class	A class created within method.
Static Nested Class	A static class created within class.
Nested Interface	An interface created within class or interface.

public class InnerClass {

     class A {

           public void showA() {

                System.out.println("I am in showA");

           }

     }

     static class B {

           public void showB() {

                System.out.println("I am in showB");

           }

     }

     public static void main(String[] args) {

           InnerClass.B nestedObject =new InnerClass.B();

           nestedObject.showB();

          

           InnerClass.A inner = new InnerClass().new A();

           inner.showA();

     }

}