public ObjectLoader open(DiffEntry.Side side, DiffEntry ent)throws IOException {switch (side) {case OLD:return oldSource.open(ent.oldPath, ent.oldId.toObjectId());case NEW:return newSource.open(ent.newPath, ent.newId.toObjectId());default:throw new IllegalArgumentException();}}
public ObjectLoader Open(DiffEntry.Side side, DiffEntry ent){switch (side){case DiffEntry.Side.OLD:{return oldSource.Open(ent.oldPath, ent.oldId.ToObjectId());}case DiffEntry.Side.NEW:{return newSource.Open(ent.newPath, ent.newId.ToObjectId());}default:{throw new ArgumentException();}}}