21       Inf1 second = new Second();  in main()  local
22       System.out.println(second.getClass().getName());  in main()
23       second.zcall();  in main()
24       second.zcall1();  in main()
25       second.zcall2();  in main()
26       second.zcall3();  in main()
27       second.zcall4();  in main()
28       second.zcall5();  in main()
29       second.zcall6();  in main()
30       second.zcall7();  in main()
31       second.zcall8();  in main()
32       second.zcall9();  in main()