在内部类里访问局部变量str

public class ClosureTest {public static void main(String[] args){//定义一个局部变量final String str = "Java";//在内部类里访问局部变量strnew Thread(new Runnable(){public void run(){for (int i = 0; i < 100 ; i++ ){//此处将一直可以访问到str局部变量System.out.println(str + " " + i);//暂停0.1秒try{Thread.sleep(100);}catch (Exception ex){ex.printStackTrace();}}}}).start();//执行到此处，main方法结束for (int i = -1; i > -100 ; i-- ){     System.out.println(str + " "  + i);}}}