Help!! I can't use smack_4_1_1 to connect

I am a new man to use this ,so I download the openfire_3_10_0.exe,and run well,

I also use spark_2_7_0.exe to communicate with my  colleague,

then ,I try to use java  to connect with smack_4_1_1 ,but failed,I copy the API's guide,but I doesn't work.

Someone can help me to find that What's wrong with my code???? thank you very much!!!