Dear everyone,
At this moment in time im working on a project with the arduino.
And i want to run a java application on the arduino so it can talk to other devices running my java application?
is it possible to run a java applicaiton on the arduino itself?
Or do i have to say "connect it to a computer which runs a java application?
Would be great to get some information so my project can move forward
No.
The 'normal' Arduino boards run compiled code and can turn a led on and off and so. But communication with .NET is possible for some board and the new Arduino Due has more possibilities.
However, the Arduino can communicate with almost everything.
See the Playground section, Arduino Playground - HomePage
How would you want to communicate between the Java applications ?