src/java.desktop/share/classes/java/awt/dnd/DragSourceDragEvent.java

@@ -279,10 +279,11 @@
     /**
      * Sets new modifiers by the old ones.
      * The mouse modifiers have higher priority than overlaying key
      * modifiers.
      */
+    @SuppressWarnings("deprecation")
     private void setNewModifiers() {
         if ((gestureModifiers & InputEvent.BUTTON1_MASK) != 0) {
             gestureModifiers |= InputEvent.BUTTON1_DOWN_MASK;
         }
         if ((gestureModifiers & InputEvent.BUTTON2_MASK) != 0) {

@@ -303,10 +304,11 @@
     }
 
     /**
      * Sets old modifiers by the new ones.
      */
+    @SuppressWarnings("deprecation")
     private void setOldModifiers() {
         if ((gestureModifiers & InputEvent.BUTTON1_DOWN_MASK) != 0) {
             gestureModifiers |= InputEvent.BUTTON1_MASK;
         }
         if ((gestureModifiers & InputEvent.BUTTON2_DOWN_MASK) != 0) {