lory_li的博客

先看一个示例：        package com.lory.jvm; class Singleton { private static Singleton singleton = new Singleton(); public static int count1; public static int count2 = 0; private Single...

调用类的静态常量并不会导致类的初始化。先看一个示例：package com.lory.jvm; class Example{ public static final int a = 6/3; static { System.out.println("Example 类初始化。"); } } public class Test1 { publi...

代码如下：import java.io.ByteArrayOutputStream; import java.io.FileInputStream; import java.io.IOException; import java.io.InputStream; public class MyClassLoader extends ClassLoader { private String...