Java实例初始化程序块

public class Tester {

   {

      System.out.println("Inside instance initializer block");

   }

   Tester(){

      System.out.println("Inside constructor");

   }

   public static void main(String[] arguments) {

      Tester test = new Tester();

      Tester test1 = new Tester();

   }

}