log.error("Error:"+ e);
System.err.println("Error:"+ e);
    private static void  loadMethods()    {        try {            java.lang.reflect.Method method = HammerListener.class.getMethod("printnum",new Class[] { Integer.class });            printnumMethod = new org.jgroups.blocks.MethodCall( method, new Object[]{new Integer(2)});        }        catch(java.lang.NoSuchMethodException nsme)        {            log.error("No Such method:"+ nsme);        }        catch(Exception e)        {            log.error("Error:"+ e);        }    }