Java中利用标签跳出外层循环break

class ForLoop{  
    public static void main(String[] args){  
       //jump from outer loop  
        outer:for(int i=0;i<5;i++){  
            for(int j=0;j<10;j++){  
                if(j==5)  
                   break outer;  
                 System.out.print("*");    
            }  
            System.out.print("\r\n");    
        }          
    }  
}