i want to ask if there is any possibility how to map C struct to Java using JNI. I need to move some data provided in struct to Java application using JNI.
you're out of luck looking for a standard JNI way of doing this. There are some unsupported or lightly supported widgets out there that might help you (I remember reading about a tool called structConv, but I don't remember where).
Rob Gordon's book on JNI includes an example of how to tackle this problem, so you might want to check it out.