Current Sensor for electric bycicles...

i'm obsessive about measurements, i measure everything that can be measured. so natrually, i'd like to measure the current (no pun intended)input and load i have on my electric bicycles, only i wanna do it with an android app...
more to folllow. 

gwt and jpa

• GWT with JPA - no persistence provider

http://stackoverflow.com/questions/2841657/gwt-with-jpa-no-persistence-provider

seemed like everything is solved and all is well. 

BUT, eclipse does allow the possibility to include jars in deployment assemblies like so

* CoreJarProject

• JpaSpecJar
• JpaImplJar

*Web  Project

• CoreJarProject.jar (include in build bath -> project)

            *JpaSpecrJar

            *JpaImplJar

this can be defined in 2 places 

the first is the JpaSpecjar's Deployment assembly tab (you'll even get a warning in eclispe in case you don't define)

and then include the CoreJarProject in Web projects depoyment assembly 

problem is this would not work in gwt's jetty, but will work if try using tomcat for example...