Index: applications/editors/josm/plugins/walkingpapers/src/org/openstreetmap/josm/plugins/walkingpapers/WalkingPapersAddLayerAction.java
===================================================================
--- applications/editors/josm/plugins/walkingpapers/src/org/openstreetmap/josm/plugins/walkingpapers/WalkingPapersAddLayerAction.java	(revision 29805)
+++ applications/editors/josm/plugins/walkingpapers/src/org/openstreetmap/josm/plugins/walkingpapers/WalkingPapersAddLayerAction.java	(revision 29854)
@@ -33,5 +33,5 @@
 
         // Grab id= from the URL if we need to, otherwise get an ID
-        String mungedWpId = this.getWalkingPapersId(wpid);
+        String mungedWpId = WalkingPapersAddLayerAction.getWalkingPapersId(wpid);
 
         if (mungedWpId == null || mungedWpId.equals("")) return;
Index: applications/editors/josm/plugins/walkingpapers/src/org/openstreetmap/josm/plugins/walkingpapers/WalkingPapersLayer.java
===================================================================
--- applications/editors/josm/plugins/walkingpapers/src/org/openstreetmap/josm/plugins/walkingpapers/WalkingPapersLayer.java	(revision 29805)
+++ applications/editors/josm/plugins/walkingpapers/src/org/openstreetmap/josm/plugins/walkingpapers/WalkingPapersLayer.java	(revision 29854)
@@ -55,5 +55,4 @@
     private String walkingPapersId;
 
-    @SuppressWarnings("serial")
     public WalkingPapersLayer(String id, String tile, Bounds b, int minz, int maxz) {
         super(tr("Walking Papers: {0}", id));
Index: applications/editors/josm/plugins/walkingpapers/src/org/openstreetmap/josm/plugins/walkingpapers/WalkingPapersPlugin.java
===================================================================
--- applications/editors/josm/plugins/walkingpapers/src/org/openstreetmap/josm/plugins/walkingpapers/WalkingPapersPlugin.java	(revision 29805)
+++ applications/editors/josm/plugins/walkingpapers/src/org/openstreetmap/josm/plugins/walkingpapers/WalkingPapersPlugin.java	(revision 29854)
@@ -1,11 +1,5 @@
 package org.openstreetmap.josm.plugins.walkingpapers;
 
-import static org.openstreetmap.josm.gui.help.HelpUtil.ht;
-import static org.openstreetmap.josm.tools.I18n.marktr;
-
-import java.awt.event.KeyEvent;
-
 import javax.swing.JMenu;
-import javax.swing.JMenuItem;
 
 import org.openstreetmap.josm.Main;