public static List<VectorTile.Feature> mergeLineStrings(List<VectorTile.Feature> features,
    Function<Map<String, Object>, Double> lengthLimitCalculator, double tolerance, double buffer) {
    return mergeLineStrings(features, lengthLimitCalculator, tolerance, buffer, false, null);
  }
Merges linestrings with the same attributes as
{@link #mergeLineStrings(List, Function, double, double, boolean, GeometryPipeline)} except sets
{@code resimplify=false} by default.
planetiler-core/src/main/java/com/onthegomap/planetiler/FeatureMerge.java