gistfile1.txt

We have a root pom and four pom files under it: a, b, c and d, but c isn't including in the "modules" block of the root pom. That means that maven will never build c when running mvn clean install from the root.

root
|- pom.xml
|   <modules>
|      <module>a</module>
|      <module>b</module>
|      <module>d</module>
|   </modules>
|- a
|  \- pom.xml
|- b
|  \- pom.xml
|- c
|  \- pom.xml  # we wouldn't look here
\- d
   \- pom.xml