类加载器基础

package com.fwj.javaenhance;public class ClassLoaderTest {public static void main(String[] args) {// TODO Auto-generated method stub//System.out.println(ClassLoaderTest.class.getClassLoader().getClass().getName());//System.out.println(System.class.getClassLoader());ClassLoader loader=ClassLoaderTest.class.getClassLoader();while(loader!=null){System.out.println(loader.getClass().getName());loader=loader.getParent();}System.out.println(loader);}}