/*

 * @test /nodynamiccopyright/

 * @bug 8161985

 * @summary Spurious override of Object.getClass leads to NPE

 * @compile/fail/ref=T8161985a.out -XDrawDiagnostics T8161985a.java

 */

class T8161985 {

    public static void main(String [] arg) {

        T8161985 t = new T8161985();

        t.getClass();

    }

    public void getClass() {

        Fred1 f = new Fred1();

        System.out.println( "fred classname: " + f.getClassName());

    }

    abstract class Fred {

        public String getClassName() {

            return this.getClass().getSimpleName();

        }

    }

    class Fred1 extends Fred {

    }

}