modules/graphics/src/main/java/javafx/animation/FillTransition.java

@@ -306,12 +306,12 @@
         }
         return shape;
     }
 
     @Override
-    boolean impl_startable(boolean forceSync) {
-        if (!super.impl_startable(forceSync)) {
+    boolean startable(boolean forceSync) {
+        if (!super.startable(forceSync)) {
             return false;
         }
         // check if synchronization is not forced and cached values are valid
         if (!forceSync && (cachedShape != null)) {
             return true;

@@ -329,12 +329,12 @@
                                                                                     // Color?
         && (getToValue() != null)); // toValue defined?
     }
 
     @Override
-    void impl_sync(boolean forceSync) {
-        super.impl_sync(forceSync);
+    void sync(boolean forceSync) {
+        super.sync(forceSync);
         if (forceSync || (cachedShape == null)) {
             cachedShape = getTargetShape();
             final Color _fromValue = getFromValue();
             start = (_fromValue != null) ? _fromValue : (Color) cachedShape
                     .getFill();