Fixing error when sending data.
Fixing error when sending data.

bright60/socket.io-java-client,Varomir/socket.io-java-client,highhi/socket.io-java-client,nkzawa/socket.io-java-client,yunba/yunba-socket.io-java-sdk,highhi/socket.io-java-client,Varomir/socket.io-java-client,tuguangquan/socket.io-java-client,Gottox/socket.io-java-client,beamly/socket.io-java-client,beamly/socket.io-java-client,fatshotty/socket.io-java-client,cxlovejet/socket.io-java,yunba/yunba-socket.io-java-sdk,Grantoo/socket.io-java-client,Gottox/socket.io-java-client,tuguangquan/socket.io-java-client,nkzawa/socket.io-java-client,cxlovejet/socket.io-java,Grantoo/socket.io-java-client,fatshotty/socket.io-java-client,bright60/socket.io-java-client