Java局部内部类和匿名内部类定义与用法实例分析

class InnerClassTest
{
  int score = 95;
  void inst()
  {
    class Inner
    {
      void display()
      {
        System.out.println("成绩: score = " + score);
      }
    }
    Inner in = new Inner();
    in.display();
  }
}
public class ObjectInnerClass
{
  public static void main(String[] args)
  {
    InnerClassTest outer = new InnerClassTest();
    outer.inst();
  }
}

abstract class Bird
{
  private String name;
  public String getName()
  {
    return name;
  }
  public void setName(String name)
  {
    this.name = name;
  }
  public abstract int fly();
}
public class AnonymousInnerClass
{
  public void birdBehaviour(Bird bird)
  {
    System.out.println(bird.getName() + "最高能飞 " + bird.fly() + "米");
  }
  public static void main(String[] args)
  {
    AnonymousInnerClass AnonyObjObj = new AnonymousInnerClass();
    AnonyObjObj.birdBehaviour(new Bird()
      {
        public int fly()
        {
          return 1000;
        }
        public String getName()
        {
          return "小鸟";
        }
      });
  }
}