flavours of POJOs people might try to integrate into Maven.
CompilerPlugin is now an "integrated" plugin where any amount of
arbitrary information can go into the execution and come out. In this
case the compiler plugin can send back detailed compilation errors for
use in something like and IDE.
git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@162614 13f79535-47bb-0310-9956-ffa450edef68
