Fix some class loading issue with Proxy testing.
Fix some class loading issue with Proxy testing.

cglib/cglib,TopicusZorg/cglib,lncosie/cglib,lukesandberg/cglib,xgbj/cglib,ligzy/cglib,evertrue/cglib,HubSpot/cglib,mcmakev/cglib,liuyb02/cglib,mohanaraosv/cglib,chuz/cglib,mcculls/cglib,baishuo/cglib,wangf111/cglib,292388900/cglib,yseasony/cglib