--- a/gwt-client/src/main/java/org/dive4elements/river/client/shared/model/ToLoad.java	Thu Jul 18 12:34:05 2013 +0200
+++ b/gwt-client/src/main/java/org/dive4elements/river/client/shared/model/ToLoad.java	Thu Jul 18 12:34:43 2013 +0200
@@ -20,6 +20,7 @@
 public class ToLoad implements Serializable
 {
 
+    /** Two strings. */
     public class StringPair {
         public String first;
         public String second;
@@ -51,16 +52,17 @@
         }
         return key;
     }
-   public void add(
-        String artifactName,
-        String factory,
-        String out,
-        String name,
-        String ids,
-        String displayName
-    ) {
-       add(artifactName, factory, out, name, ids, displayName, null);
-    }
+
+    public void add(
+         String artifactName,
+         String factory,
+         String out,
+         String name,
+         String ids,
+         String displayName
+     ) {
+        add(artifactName, factory, out, name, ids, displayName, null);
+     }
 
     public void add(
         String artifactName,
@@ -114,7 +116,7 @@
             for (Map.Entry<StringPair, ArtifactFilter> entry:
                 all.getValue().entrySet()
             ) {
-                StringPair pair         = entry.getKey();
+                StringPair pair = entry.getKey();
                 String factory = pair.first;
                 ArtifactFilter artifactFilter = entry.getValue();