--- a/flys-artifacts/ChangeLog	Fri Oct 28 09:08:48 2011 +0000
+++ b/flys-artifacts/ChangeLog	Fri Oct 28 09:22:34 2011 +0000
@@ -1,3 +1,10 @@
+2011-10-28	Felix Wolfsteller	<felix.wolfsteller@intevation.de>
+
+	* src/main/java/de/intevation/flys/collections/AttributeWriter.java,
+	  src/main/java/de/intevation/flys/artifacts/model/WstValueTableFactory.java,
+	  src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java:
+	  Cosmetics, doc.
+
 2011-10-28	Felix Wolfsteller	<felix.wolfsteller@intevation.de>
 
 	Let OutputParser and AttributeParser collect all facets on the way.

--- a/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WstValueTableFactory.java	Fri Oct 28 09:08:48 2011 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WstValueTableFactory.java	Fri Oct 28 09:22:34 2011 +0000
@@ -103,6 +103,9 @@
         return new WstValueTable(columns, rows);
     }
 
+    /**
+     * @param kind Kind of wst.
+     */
     protected static Wst loadWst(Session session, River river, int kind) {
         Query query = session.createQuery(HQL_WST);
         query.setParameter("river", river);

--- a/flys-artifacts/src/main/java/de/intevation/flys/collections/AttributeWriter.java	Fri Oct 28 09:08:48 2011 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/collections/AttributeWriter.java	Fri Oct 28 09:22:34 2011 +0000
@@ -26,7 +26,7 @@
 /**
  * Create attribute- element of describe document of an ArtifactCollection.
  * The attribute-element contains the merged output of all outputmodes and
- *  facets that are part of the collection.
+ * facets that are part of the collection.
  */
 public class AttributeWriter {
 
@@ -45,7 +45,7 @@
      * Attributes not present in newAttr will not be included in the document.
      * @param db      Database to fetch artifacts.
      * @param oldAttr "Old" (possibly user-changed) outputs.
-     * @param newAttr "New" (eventually re-read in its original, unchagnged
+     * @param newAttr "New" (eventually re-read in its original, unchanged
      *                form) outputs.
      */
     public AttributeWriter(
@@ -62,10 +62,12 @@
     /**
      * Create document by merging outputs given in
      * constructor.
+     *
      * The "new" set rules about existance of attributes, so anything not
      * present in it will not be included in the resulting document.
      * The "old" set rules about the content of attributes (as user changes
      * are recorded here and not in the new set).
+     *
      * @return document with merged outputs as described.
      */
     protected Document write() {
@@ -180,7 +182,7 @@
                     if (newMF.getPosition() == oldMF.getPosition()) {
                         conflicts = true;
                         logger.debug("Positional conflict while merging " +
-                            "facets, pushing newest facet 1 up ("+newMF.getPosition()+")");
+                            "facets, pushing newest facet 1 up (" + newMF.getPosition() + ")");
                         newMF.setPosition(newMF.getPosition() + 1);
                         break;
                     }

--- a/flys-artifacts/src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java	Fri Oct 28 09:08:48 2011 +0000
+++ b/flys-artifacts/src/main/java/de/intevation/flys/collections/FLYSArtifactCollection.java	Fri Oct 28 09:22:34 2011 +0000
@@ -58,7 +58,9 @@
 
     public static final String XPATH_OUT_TYPE = "/art:action/@art:type";
 
-    public static final String XPATH_MASTER_UUID = "/art:artifact-collection/art:artifact/@art:uuid";
+    /** Xpath to master artifacts uuid. */
+    public static final String XPATH_MASTER_UUID =
+        "/art:artifact-collection/art:artifact/@art:uuid";
 
     public static final String XPATH_LOADED_RECOMMENDATIONS =
         "/art:attribute/art:loaded-recommendations";
@@ -197,13 +199,11 @@
         log.info("-> Output subtype = " + subtype);
 
         OutGenerator generator = null;
-        if (type != null && type.length() > 0) {
-            if (type.indexOf("chartinfo") > 0) {
-                generator = getOutGenerator(context, type, subtype);
-            }
-            else {
-                generator = getOutGenerator(context, name, subtype);
-            }
+        if (type != null
+             && type.length() > 0
+             && type.indexOf("chartinfo") > 0)
+        {
+            generator = getOutGenerator(context, type, subtype);
         }
         else {
             generator = getOutGenerator(context, name, subtype);
@@ -222,17 +222,16 @@
         try{
             ArtifactDatabase db = context.getDatabase();
             CallMeta callMeta   = context.getMeta();
-            Document document = 
-            db.getCollectionsMasterArtifact(identifier(), callMeta);
-
-            //log.debug(XMLUtils.toString(document));
+            Document document = db.getCollectionsMasterArtifact(
+                identifier(), callMeta);
 
             String masterUUID = XMLUtils.xpathString(
-            document, XPATH_MASTER_UUID, ArtifactNamespaceContext.INSTANCE);
+                document, XPATH_MASTER_UUID, ArtifactNamespaceContext.INSTANCE);
 
             log.debug("Will set master Artifact to uuid: " + masterUUID);
             generator.setMasterArtifact(getArtifact(masterUUID, context));
-        } catch (ArtifactDatabaseException adb) {
+        }
+        catch (ArtifactDatabaseException adb) {
             log.error(adb, adb);
         }
 
@@ -357,7 +356,8 @@
 
 
     /**
-     * Returns the attribute for a specific output type.
+     * Returns the "attribute" (part of description document) for a specific
+     * output type.
      *
      * @param output The name of the desired output type.
      *