Index: applications/viewer/jmapviewer/src/org/openstreetmap/gui/jmapviewer/OsmFileCacheTileLoader.java
===================================================================
--- applications/viewer/jmapviewer/src/org/openstreetmap/gui/jmapviewer/OsmFileCacheTileLoader.java	(revision 30875)
+++ applications/viewer/jmapviewer/src/org/openstreetmap/gui/jmapviewer/OsmFileCacheTileLoader.java	(revision 30880)
@@ -156,5 +156,5 @@
             now = System.currentTimeMillis();
             tileCacheDir = getSourceCacheDir(tile.getSource());
-            
+
             if (loadTileFromFile(recheckAfter)) {
                 log.log(Level.FINE, "TMS - found in tile cache: {0}", tile);
@@ -207,4 +207,6 @@
                         }
                         break;
+                    default:
+                        break;
                     }
                 }
@@ -222,4 +224,6 @@
                                 return true;
                             }
+                        default:
+                            break;
                         }
                     }
@@ -235,4 +239,6 @@
                     case IfNoneMatch:
                         log.log(Level.FINE, "TMS - IfNoneMatch test: local version is up to date: {0}", tile);
+                        break;
+                    default:
                         break;
                     }