New port: devel/maven -- maven-3.5.0
svn cp from devel/maven33
Apache Maven is a software project management and comprehension tool. Based on
the concept of a project object model (POM), Maven can manage a project's
build, reporting and documentation from a central piece of information.
Add CONFLICTS_INSTALL for devel/maven3, devel/maven31, devel/maven33[1]
PR: 220959
Submitted by: jonc@chen.org.nz
Approved by: [1] portmgr blanket