Index: /trunk/src/org/openstreetmap/josm/actions/MapRectifierWMSmenuAction.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/actions/MapRectifierWMSmenuAction.java	(revision 13122)
+++ /trunk/src/org/openstreetmap/josm/actions/MapRectifierWMSmenuAction.java	(revision 13123)
@@ -53,4 +53,5 @@
 
         /**
+         * Constructs a new {@code RectifierService}.
          * @param name Name of the rectifing service
          * @param url URL to the service where users can register, upload, etc.
Index: /trunk/src/org/openstreetmap/josm/actions/OrthogonalizeAction.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/actions/OrthogonalizeAction.java	(revision 13122)
+++ /trunk/src/org/openstreetmap/josm/actions/OrthogonalizeAction.java	(revision 13123)
@@ -438,12 +438,18 @@
      */
     private static class WayData {
-        public final List<Node> wayNodes;       // The assigned way
-        public final int nSeg;                  // Number of Segments of the Way
-        public final int nNode;                 // Number of Nodes of the Way
-        public final Direction[] segDirections; // Direction of the segments
+        /** The assigned way */
+        public final List<Node> wayNodes;
+        /** Number of Segments of the Way */
+        public final int nSeg;
+        /** Number of Nodes of the Way */
+        public final int nNode;
+        /** Direction of the segments */
+        public final Direction[] segDirections;
         // segment i goes from node i to node (i+1)
-        public EastNorth segSum;          // (Vector-)sum of all horizontal segments plus the sum of all vertical
+        /** (Vector-)sum of all horizontal segments plus the sum of all vertical */
+        public EastNorth segSum;
         // segments turned by 90 degrees
-        public double heading;            // heading of segSum == approximate heading of the way
+        /** heading of segSum == approximate heading of the way */
+        public double heading;
 
         WayData(List<Node> wayNodes) {
Index: /trunk/src/org/openstreetmap/josm/actions/ReverseWayAction.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/actions/ReverseWayAction.java	(revision 13122)
+++ /trunk/src/org/openstreetmap/josm/actions/ReverseWayAction.java	(revision 13123)
@@ -142,4 +142,5 @@
 
     /**
+     * Reverses a given way.
      * @param w the way
      * @return the reverse command and the tag correction commands
Index: /trunk/src/org/openstreetmap/josm/actions/SplitWayAction.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/actions/SplitWayAction.java	(revision 13122)
+++ /trunk/src/org/openstreetmap/josm/actions/SplitWayAction.java	(revision 13123)
@@ -64,4 +64,5 @@
 
         /**
+         * Constructs a new {@code SplitWayResult}.
          * @param command The command to be performed to split the way (which is saved for later retrieval with {@link #getCommand})
          * @param newSelection The new list of selected primitives ids (which is saved for later retrieval with {@link #getNewSelection})
Index: /trunk/src/org/openstreetmap/josm/actions/UploadAction.java
===================================================================
--- /trunk/src/org/openstreetmap/josm/actions/UploadAction.java	(revision 13122)
+++ /trunk/src/org/openstreetmap/josm/actions/UploadAction.java	(revision 13123)
@@ -139,8 +139,4 @@
     }
 
-    /**
-     * Refreshes the enabled state
-     *
-     */
     @Override
     protected void updateEnabledState() {
@@ -149,4 +145,10 @@
     }
 
+    /**
+     * Check whether the preconditions are met to upload data from a given layer, if applicable.
+     * @param layer layer to check
+     * @return {@code true} if the preconditions are met, or not applicable
+     * @see #checkPreUploadConditions(AbstractModifiableLayer, APIDataSet)
+     */
     public static boolean checkPreUploadConditions(AbstractModifiableLayer layer) {
         return checkPreUploadConditions(layer,