boolean (@NotNull Project project, @NotNull MultiMap<Pair<GitRevisionNumber, VirtualFile>, FilePath> map, @Nullable ContentRevision revision) { if (revision == null) return true; if (!(revision instanceof GitContentRevision)) return false; FilePath filePath = revision.getFile(); GitRevisionNumber number = (GitRevisionNumber)revision.getRevisionNumber(); VcsRoot vcsRoot = ProjectLevelVcsManager.getInstance(project).getVcsRootObjectFor(filePath); if (vcsRoot == null || vcsRoot.getVcs() == null) return false; if (!GitVcs.getKey().equals(vcsRoot.getVcs().getKeyInstanceMethod())) return false; map.putValue(Pair.create(number, vcsRoot.getPath()), filePath); return true; }