--- a/artifacts/src/main/java/org/dive4elements/river/collections/AttributeWriter.java	Thu Jan 18 20:10:59 2018 +0100
+++ b/artifacts/src/main/java/org/dive4elements/river/collections/AttributeWriter.java	Thu Jan 18 20:12:01 2018 +0100
@@ -165,7 +165,8 @@
     throws ArtifactDatabaseException
     {
         if (compatibleFacets == null) {
-            log.warn("No compatible facets, not generating out " + outputName + ".");
+            log.warn("No compatible facets, not generating out "
+                + outputName + ".");
             return false;
         }
 
@@ -208,7 +209,8 @@
                     genuinelyNewFacets.add(picked);
                 }
                 else {
-                    log.debug("Skip clone facet that shall be present in two outs");
+                    log.debug(
+                        "Skip clone facet that shall be present in two outs");
                 }
             }
             else {
@@ -253,7 +255,7 @@
             currentFacets.add(newMF);
         }
 
-        // Fill/correct "gaps" (e.g. position 1,2,5 are taken, after gap filling
+        // Fill "gaps" (e.g. position 1,2,5 are taken, after gap filling
         // expect positions 1,2,3 [5->3])
         // Preparations to be able to detect gaps.
         Map<Integer, ManagedFacet> mfmap =
@@ -293,7 +295,10 @@
     /** Returns true if a likely clone of facet is
      * contained in genuinelyNewFacets, as happens when same facet is defined
      * for two outs. */
-    private boolean facetInTwoOuts(ManagedFacet facet, List<ManagedFacet> genuinelyNewFacets) {
+    private boolean facetInTwoOuts(
+        ManagedFacet facet,
+        List<ManagedFacet> genuinelyNewFacets
+    ) {
         for (ManagedFacet otherFacet: genuinelyNewFacets) {
             if (facet.isSame(otherFacet)) {
                 return true;