title: Triggering build of another project in maven
body: <p>I just starting using maven in my new project.
  I am trying to create artifacts(java files) of a project A into another project B in order to resolve their cyclic dependency.
  If I run the whole build for the first time,its working fine. The jar of B contains classes of both project A and B.
  However, if I make changes to only project B , and run the build, only project B is running and build is failing . Thats because sine no changes are done to project A, maven is not running it and the artifacts are also not getting generated.
  Can anyone advise how can I trigger the build of a project even though no changes are done to it.</p>