Developed a tool, where can I properly post it ?

Hi, I am a software engineer in my last semester, and my graduation project is using impala.

I have developed a handy tool for communicating with impala server through your java application, 

I know it is a simple one, but I want people to test it, try it, give me advices about it to enhance it, as it may become more handy for people building java apps on top of impala server. 

Thanks in advance ...