public class BadCodeDemo {
    /*  The following code misbehaves in Eclipse 3.1M4 when compiled under Java 5
     * It should print:
     *           m(int)1
     *           m(Object)1
     *  and terminate
     *  Instead, it repeately prints  m(int)1
     *  until stack overflow
     *  
     *  Removal of the unnecessary and unexecuted function m(double) allows the code to execute normally,
     *  as will an explicit cast of Integer to Object in method A.m(int)
     *  
     *  This code executes correctly when compiled with jdk1.5.0.0_01
     */

    public static void main(String[] args) {
        A a = new B();
        a.m(1);
    }
    
    public interface I {
        
        void m(Object o);
        
    }
    
    public static abstract class A implements I {
        
        public final void m(int i) {
            System.out.println("m(int)" + i);
 /* if the following line is replaced with m((Object)new Integer(i)); , there is no infinite recursion */
            m(new Integer(i));
        }
 /* or, if the following unexecuted method is removed, there is no infinite recursion */
        public final void m(double d) {
            System.out.println("m(double)" + d);
            m(new Double(d));
        }
    }
    
    public static class B extends A {

        public void m(Object o) {
            System.out.println("m(Object)" + o);
        }
    
    }



}