Fuzzy logic on Android application

Question

I want to use the Fuzzy logic in my android application. I proceed with trying the jFuzzyLogic library (http://jfuzzylogic.sourceforge.net/html/index.html) and the example provided on eclipse. In the execution of the example, I have confronted 2 problems:

1. The functions: fis.getVariable(fileName).chart() and fis.getVariable("tip").chartDefuzzifier(true) are not supported.
2. the application can't read the FCL file.

Can you help to solve this problem or give me another example of android application that is based on Fuzzy logic?