MergeData combined_merge_data=consolidateMergeData(merge_data, new ArrayList<>(subviews)); if(combined_merge_data == null) throw new Exception("could not consolidate merge");
MergeData combined_merge_data=consolidateMergeData(merge_data, new ArrayList<>(subviews)); if(combined_merge_data == null) throw new Exception("could not consolidate merge");