Java - Create static nested class

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Description

Create static nested class

Demo

package static_nested_class;

class OuterClass {
  // StaticNestedClass
  static class StaticNestedClass {

    // StaticNestedClass can declare static initialization blocks
    static {/*from w ww.  j a  va2s . c  o  m*/
    }

    // StaticNestedClass can declare member interfaces.
    interface I {
    }

    // StaticNestedClass can declare static members
    static int i = 2;

    // StaticNestedClass can declare constant variables
    static final int j = 3;

    // StaticNestedClass classes can declare instance initialization blocks
    {
    }

    // StaticNestedClass constructor
    StaticNestedClass() {
    }

    // Static method can be declared
    static void m() {
    }

    void m1() {
    }

  }// inner class

  public static void main(String[] args) {
    // Creating instance of InnerClass
    // To Create inner class object outer class object is required
    OuterClass.StaticNestedClass.m();
    // TO Call non static method
    new OuterClass.StaticNestedClass().m1();
  }
}

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