Rename TopBarBackground to TopBarBackgroundOptions

lib/android/app/src/main/java/com/reactnativenavigation/parse/TopBarBackground.java → lib/android/app/src/main/java/com/reactnativenavigation/parse/TopBarBackgroundOptions.java

 
 import org.json.JSONObject;
 
-public class TopBarBackground {
-    public static TopBarBackground parse(JSONObject json) {
-        TopBarBackground options = new TopBarBackground();
+public class TopBarBackgroundOptions {
+    public static TopBarBackgroundOptions parse(JSONObject json) {
+        TopBarBackgroundOptions options = new TopBarBackgroundOptions();
         if (json == null) {
             return options;
         }
 
     public Color color = new NullColor();
 
-    void mergeWith(final TopBarBackground other) {
+    void mergeWith(final TopBarBackgroundOptions other) {
         if (other.color.hasValue()) color = other.color;
     }
 
-    void mergeWithDefault(TopBarBackground defaultOptions) {
+    void mergeWithDefault(TopBarBackgroundOptions defaultOptions) {
         if (!color.hasValue()) color = defaultOptions.color;
     }
 }

lib/android/app/src/main/java/com/reactnativenavigation/parse/TopBarOptions.java

         if (json == null) return options;
 
         options.title = TitleOptions.parse(typefaceManager, json.optJSONObject("title"));
-        options.background = TopBarBackground.parse(json.optJSONObject("background"));
+        options.background = TopBarBackgroundOptions.parse(json.optJSONObject("background"));
         options.visible = BoolParser.parse(json, "visible");
         options.animate = BoolParser.parse(json,"animate");
         options.hideOnScroll = BoolParser.parse(json,"hideOnScroll");
 
     public TitleOptions title = new TitleOptions();
     public Text testId = new NullText();
-    public TopBarBackground background = new TopBarBackground();
+    public TopBarBackgroundOptions background = new TopBarBackgroundOptions();
     public Bool visible = new NullBool();
     public Bool animate = new NullBool();
     public Bool hideOnScroll = new NullBool();