Usefull Maven compilation command line Reminder
mvn install -pl project.name.artefact -am -T 2.0C
Explanation
from (http://florianlr.wordpress.com/2012/09/19/17/)-pl, --projects
Comma-delimited list of specified reactor projects to build instead of all projects. A project can be specified by [groupId]:artifactId or by its relative path.
-am,--also-make
If project list is specified, also build projects required by the list.
-T,--threads
Thread count, for instance 2.0C where C is core multiplied