public final void setHierarchicalMinimumLayerDistance(
      final int hierarchicalMinimumLayerDistance) {
    getGraphLayoutOptionsBuilder()
        .getHierarchicalOptionsBuilder()
        .setMinLayerDistance(hierarchicalMinimumLayerDistance);
  }
This abstract class holds all graph related configuration settings.
java/ui/src/main/java/com/google/security/zynamics/bindiff/config/GraphViewSettingsConfigItem.java