In a multi-module maven project, Mylyn adds newly opened files to the context multiple times: once for the project where the file really lives, and then once again for each parent project in the hierarchy. It is possible to remove the parent references but they reappear.
What makes things worse is that Mylyn shows fully opened path branches for each folder in the parent project that contains files. That clutters the Package explorer a lot.
Is it possible to tell Mylyn to disregard maven parent projects in the workspace?