public class TestStatic {
      int value;

      public TestStatic(int v) {
          value = v;
      }

      public int getCubeCalue() {
          return value * value *value;
      }

      public static int getSquareValue(int i) {
          return i * i;
      }

      public static void main(String[] args ) {
          int i = 5;
          TestStatic test = new TestStatic(i);
          // in calling the getCubeCalue I did use test
          // (instance of TestStatic)
          // for invoking non static methods.
          System.out.println("Cube value of " + i
                  + " = " + test.getCubeCalue());
          i = 10;
          // in calling the getSquareValue I did not use test
          // (instance of TestStatic)

          System.out.println("Square value of " +
                  " = " + TestStatic.getSquareValue(i));

      }

}