Also pick up optional

git-svn-id: https://svn.apache.org/repos/asf/maven/shared/trunk@1694116 13f79535-47bb-0310-9956-ffa450edef68
6 files changed
tree: 24fda51a80794fe4bd5c2c522da0f8aa6b429c15
  1. pom.xml
  2. src/