--- a/artifacts/src/main/java/org/dive4elements/river/artifacts/StaticWKmsArtifact.java	Thu Jan 18 20:10:59 2018 +0100
+++ b/artifacts/src/main/java/org/dive4elements/river/artifacts/StaticWKmsArtifact.java	Thu Jan 18 20:12:01 2018 +0100
@@ -331,7 +331,13 @@
 
         // Do linear interpolation.
         int mod = kmIncreasing ? -1 : +1;
-        return Linear.linear(km, wkms.getKm(idx+mod), wkms.getKm(idx), wkms.getW(idx+mod), wkms.getW(idx));
+        return Linear.linear(
+            km,
+            wkms.getKm(idx+mod),
+            wkms.getKm(idx),
+            wkms.getW(idx+mod),
+            wkms.getW(idx)
+        );
     }
 
 
@@ -345,9 +351,15 @@
      * @param next the next available input km (-1 if unavailable).
      * @param prev the previous available input km (-1 if unavailable).
      *
-     * @return W in wkms that is closer to km than to next and prev, or Double.NaN.
+     * @return W in wkms that is closer to km than to next and prev,
+     *         or Double.NaN.
      */
-    public double getWAtCloseKm(WKms wkms, double km, double next, double prev) {
+    public double getWAtCloseKm(
+        WKms wkms,
+        double km,
+        double next,
+        double prev
+    ) {
         // TODO symbolic "-1" pr next/prev is a bad idea (tm), as we compare
         //      distances to these values later.
         // TODO issue888