public void differentiateOnNonIncrementalMake(final Mappings delta,
                                                final Collection<String> removed,
                                                final Collection<? extends File> filesToCompile) {
    new Differential(delta, removed, filesToCompile).differentiate();
  }
public void differentiateOnNonIncrementalMake(final Mappings delta,
                                                final Collection<String> removed,
                                                final Collection<? extends File> filesToCompile)