Using an EMG signal to create a mouse click

Hello,

I am currently working on a senior design project to develop an EMG muscle switch that allows a user to clench his jaw to activate a mouse click. I have developed the muscle switch already, but I am not sure how to accomplish the mouse click. The project sponsor wants me to do it through Java, but I have never used Java before. I was considering sending the signal through a headphone or microphone port and then using Java to establish a threshold (if signal higher than X, then mouse click). Is this even possible? :(

Thanks

seems pretty complicated but possible. i did a quick search and apparently the robot class can generate a mouse click (never used it before). just do more research to find out how to use the microphone input and interpret that data.