静态与实例的区别

staticInstance.java

public class App {     public App(String name) { System.out.println(name + "'s constructor called"); }      static { System.out.println("static initializer called"); }      { System.out.println("instance initializer called"); }      static { System.out.println("static initializer2 called"); }      { System.out.println("instance initializer2 called"); }      public static void main( String[] args ) {         new App("one");         new App("two");   } } 

class Example { public static void main(String[] args) { System.out.println("Hello World!"); http://Phi.Lho.free.fr System.exit(0); } } 这个居然是合法的。。。。