Reformatted

src/opensesim/gui/Globals.java

@@ -219,8 +219,9 @@ public class Globals {
             asset_types.add(a);
         });
 
-        if (!sort)
+        if (!sort) {
             return asset_types;
+        }
 
         asset_types.sort(new Comparator<Class<AbstractAsset>>() {
             @Override
@@ -260,6 +261,9 @@ public class Globals {
         Collection<Class> lafs;
         // lafs = opensesim.util.XClassLoader.getClassesList(urllist, LookAndFeel.class);
         lafs = class_cache.getClassCollection(LookAndFeel.class);
+        if (lafs == null) {
+            return;
+        }
 
         ClassLoader currentThreadClassLoader
                 = Thread.currentThread().getContextClassLoader();
@@ -300,7 +304,6 @@ public class Globals {
         prefs = Preferences.userNodeForPackage(c);
 
         //  world = new World();
-
         // initialize urllist used by class loader
         updateUrlList();
 
@@ -350,6 +353,7 @@ public class Globals {
         String json = prefs.get(PrefKeys.EXCHANGES, "{}");
         return new JSONObject(json);
     }
+
     static public final void putExchanges(JSONObject e) {
         prefs.put(PrefKeys.EXCHANGES, e.toString());
     }
@@ -361,8 +365,6 @@ public class Globals {
         return traders;
     }
 
-    
-    
     static public final JSONObject getStrategies() {
         String cfglist = Globals.prefs.get(PrefKeys.STRATEGIES, "{}");
         JSONObject cfgs = new JSONObject(cfglist);
@@ -445,7 +447,6 @@ public class Globals {
 
     }
 
- 
     public static void clearAll() {
         putStrategies(new JSONObject());
         putTraders(new JSONArray());
@@ -461,7 +462,6 @@ public class Globals {
 
     }
 
-    
     public static JSONObject getWorld() {
         JSONObject cfg = new JSONObject();
         cfg.put(World.JKEYS.ASSETS, getAssets());