040000 tree 34787ba654588f012f932ae1a00842fbd67a288d	alternative-configuration-modules
040000 tree 2f79d575eb721fb1d51703b6b561ba9fa4511611	alternative-implementation-module
100644 blob 0532ee1dbaf49fc2fa57165d823cbe0b6d7ba18d	pom.xml