default boolean isChangeLocallyAvailable(@NotNull FilePath filePath,
                                           @Nullable VcsRevisionNumber localRevision,
                                           @NotNull VcsRevisionNumber changeRevision,
                                           @NotNull T changeList) {
    return localRevision != null && localRevision.compareTo(changeRevision) >= 0;
  }
default boolean isChangeLocallyAvailable(@NotNull FilePath filePath,
                                           @Nullable VcsRevisionNumber localRevision,
                                           @NotNull VcsRevisionNumber changeRevision,
                                           @NotNull T changeList)