top-level build fails on `opendj-dsml-servlet`

[Kortanul]

It's not possible to build all of OpenDJ successfully in one pass. the opendj-dsml-servlet project will fail because it can't find packages, but re-building just that package succeeds.

something is causing the classpath to be stale during the build.

Steps

1. checkout Wren:DS from sustaining/3.0.0.
2. run mvn clean install.

Expected

• the build succeeds

Currently

• the build fails because it cannot find several packages of generated source code:

[ERROR] Failed to execute goal org.apache.maven.plugins:maven-compiler-plugin:3.3:compile (default-compile) on project opendj-dsml-servlet: Compilation failure: Compilation failure:
[ERROR] opendj-dsml-servlet/src/main/java/org/opends/dsml/protocol/DSMLAddOperation.java:[37,40] package org.opends.server.protocols.ldap does not exist

• afterwards, building with mvn clean install -pl opendj-dsml-servlet succeeds.

[pavelhoral]

This is no longer happening. Not sure which change fixed this but possibly Maven plugin update.