Use MavenElementView to resolve managed or other elements from POM mixins like BOMs...trying to track down strange BOM-of-BOMs related situation where the wrong project's groupId is used when the BOM declaration uses project.groupId expression. Adding injected fields as constructor parameters that I missed before (but didn't miss since I've been using CDI up to now), and ironing out other kinks related to implementing betterdep-maven-plugin:tree.