040000 tree 3f91a7cb202b6006afd8f2fb3b8cd8bfe2ecc0ab	alternative-configuration-modules
040000 tree 55a94aa3e8906973dd36da5a59003743b007b12d	alternative-implementation-module
100644 blob 4404f47017e2a50fed17e28f9f1c544914051f87	pom.xml