publicclassRunme{publicstaticvoidmain(String[]args){Runmerm=newRunme();rm.getSuperclazz(rm.getClass());}privateClassgetSuperclazz(Classclazz){ClasssuperC=clazz.getSuperclass();System.out.println("clazz..name:"+clazz.getName());if(superC==null){returnsuperC;}else{returngetSuperclazz(superC);}}}