Reverted some code changes that triggered warnings

CodenameOne/src/com/codename1/contacts/ContactsModel.java

@@ -46,7 +46,7 @@ public class ContactsModel extends DefaultListModel {
      * @param ids the contact ids we would like this model to handle
      */
     public ContactsModel(String... ids) {
-        super(ids);
+        super((Object[]) ids);
     }
 
     /**

CodenameOne/src/com/codename1/ui/spinner/Picker.java

@@ -187,7 +187,7 @@ public void actionPerformed(ActionEvent evt) {
                                 gs.setRenderingPrototype((String) renderingPrototype);
                             }
                             String[] strArr = (String[]) metaData;
-                            gs.setModel(new DefaultListModel(strArr));
+                            gs.setModel(new DefaultListModel((Object[]) strArr));
                             if (value != null) {
                                 int slen = strArr.length;
                                 for (int iter = 0; iter < slen; iter++) {

CodenameOne/src/com/codename1/ui/util/UIBuilder.java

@@ -1415,7 +1415,7 @@ private Component createComponent(DataInputStream in, Container parent, Containe
                         items[iter] = in.readUTF();
                     }
                     if (!setListModel(((List) cmp))) {
-                        ((List) cmp).setModel(new DefaultListModel(items));
+                        ((List) cmp).setModel(new DefaultListModel((Object[]) items));
                     }
                     break;