Index: trunk/src/org/openstreetmap/josm/data/osm/visitor/paint/ComputeStyleListWorker.java
===================================================================
--- trunk/src/org/openstreetmap/josm/data/osm/visitor/paint/ComputeStyleListWorker.java	(revision 11970)
+++ trunk/src/org/openstreetmap/josm/data/osm/visitor/paint/ComputeStyleListWorker.java	(revision 11971)
@@ -30,5 +30,5 @@
 
 /**
- * Helper to cumpute style list.
+ * Helper to compute style list.
  * @since 11914 (extracted from StyledMapRenderer)
  */
@@ -85,4 +85,8 @@
     }
 
+    /**
+     * Compute directly (without using fork/join) the style list. Only called for small input.
+     * @return list of computed style records
+     */
     public List<StyleRecord> computeDirectly() {
         MapCSSStyleSource.STYLE_SOURCE_LOCK.readLock().lock();
@@ -129,4 +133,9 @@
     }
 
+    /**
+     * Add new style records for the given node.
+     * @param osm node
+     * @param flags flags
+     */
     public void add(Node osm, int flags) {
         StyleElementList sl = styles.get(osm, circum, nc);
@@ -136,4 +145,23 @@
     }
 
+    /**
+     * Add new style records for the given way.
+     * @param osm way
+     * @param flags flags
+     */
+    public void add(Way osm, int flags) {
+        StyleElementList sl = styles.get(osm, circum, nc);
+        for (StyleElement s : sl) {
+            if ((drawArea && (flags & StyledMapRenderer.FLAG_DISABLED) == 0) || !(s instanceof AreaElement)) {
+                output.add(new StyleRecord(s, osm, flags));
+            }
+        }
+    }
+
+    /**
+     * Add new style records for the given relation.
+     * @param osm relation
+     * @param flags flags
+     */
     public void add(Relation osm, int flags) {
         StyleElementList sl = styles.get(osm, circum, nc);
@@ -151,12 +179,3 @@
                 && (flags & StyledMapRenderer.FLAG_DISABLED) == 0;
     }
-
-    public void add(Way osm, int flags) {
-        StyleElementList sl = styles.get(osm, circum, nc);
-        for (StyleElement s : sl) {
-            if ((drawArea && (flags & StyledMapRenderer.FLAG_DISABLED) == 0) || !(s instanceof AreaElement)) {
-                output.add(new StyleRecord(s, osm, flags));
-            }
-        }
-    }
 }
Index: trunk/src/org/openstreetmap/josm/gui/layer/geoimage/Offset.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/layer/geoimage/Offset.java	(revision 11970)
+++ trunk/src/org/openstreetmap/josm/gui/layer/geoimage/Offset.java	(revision 11971)
@@ -11,4 +11,8 @@
 import org.openstreetmap.josm.tools.Pair;
 
+/**
+ * Time offset of GPX correlation.
+ * @since 11914 (extracted from {@link CorrelateGpxWithImages})
+ */
 public final class Offset {
 
Index: trunk/src/org/openstreetmap/josm/gui/layer/geoimage/Timezone.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/layer/geoimage/Timezone.java	(revision 11970)
+++ trunk/src/org/openstreetmap/josm/gui/layer/geoimage/Timezone.java	(revision 11971)
@@ -7,4 +7,9 @@
 import java.util.Objects;
 
+/**
+ * Timezone in hours.<p>
+ * TODO: should probably be replaced by {@link java.util.TimeZone}.
+ * @since 11914 (extracted from {@link CorrelateGpxWithImages})
+ */
 public final class Timezone {
 
@@ -16,4 +21,8 @@
     }
 
+    /**
+     * Returns the timezone in hours.
+     * @return the timezone in hours
+     */
     public double getHours() {
         return timezone;
Index: trunk/src/org/openstreetmap/josm/gui/layer/imagery/ReprojectionTile.java
===================================================================
--- trunk/src/org/openstreetmap/josm/gui/layer/imagery/ReprojectionTile.java	(revision 11970)
+++ trunk/src/org/openstreetmap/josm/gui/layer/imagery/ReprojectionTile.java	(revision 11971)
@@ -96,4 +96,8 @@
     }
 
+    /**
+     * Transforms the given image.
+     * @param imageIn tile image to reproject
+     */
     public void transform(BufferedImage imageIn) {
         if (!Main.isDisplayingMapView()) {
Index: trunk/src/org/openstreetmap/josm/tools/ImageWarp.java
===================================================================
--- trunk/src/org/openstreetmap/josm/tools/ImageWarp.java	(revision 11970)
+++ trunk/src/org/openstreetmap/josm/tools/ImageWarp.java	(revision 11971)
@@ -25,4 +25,9 @@
      */
     public interface PointTransform {
+        /**
+         * Translates pixel coordinates.
+         * @param pt pixel coordinates
+         * @return transformed pixel coordinates
+         */
         Point2D transform(Point2D pt);
     }