the package move unshelving has some specific problems in CC:
-- select package with java class and move it to different package
-- shelve changes: patch containing changes in file is created (as for other VCS)
-- unshelve:
—> the package is not moved and not deleted+added. The only change is file move. As a result of commit the file is moved to not-added package, and thus commit fails in CC.
Result: in IDEA file is shown in the new folder, with new package statement, and as versioned. The old package is not removed locally but appears empty.
in ClearCase the new folder and the file in it are view-private, and the old folder contains file with status 'loaded but missing'. After update it appears back.