testthis.java

这是一张java应用教程的随书光盘

class  College
	{int a;
	public static void main(String args[])
		{int a=6;
		 College  bb=new  College();
         System.out.println("main().a="+a);
         System.out.println("bb.a="+bb.call());
        }
    int call()
       {int  a=9;
        this.a=a++;
        System.out.println("call().a="+a);
        return this.a;
       }
    }