Handling large Java Server project with Maven -

i have never worked before java server development, , need build large server project around 10 libraries.

the project uses maven building. have setup building process, , came development part. (need change small part of code)

question
used 5 - 10 seconds building (without rebuilding whole project). how can achieve maven?
use case: write line of code , test it.

if there no way maven, can other way? otherwise big pain wait 3 - 5 minutes every time need test code.

edit:
there more hundred linked libraries (jar), there around 10 projects in workspace dependencies. mvn install takes 5 minutes or more. there several thousands .java files in project , tons of resources

tools hot deployment jrebel able without restarting server. otherwise you'll need restart it, no problem 10 libraries think.

i work 7 or 8 , have wait while server restarts, cause deploy automatically managed eclipse+m2e-wtp. if have project divided in multiple modules plugin takes care compiling want , deploying it.