public LoopLineMerger setMinLength(double minLength) {
    this.minLength = minLength;
    return this;
  }
Sets the minimum length for retaining linestrings in the resulting geometry.
<p>
Linestrings shorter than this value will be removed. {@code minLength <= 0} disables min length removal.
planetiler-core/src/main/java/com/onthegomap/planetiler/util/LoopLineMerger.java