No field mSelectorWheelPaint in class Landroid/widget/NumberPicker in API 29 (Android 10)

NumberPicker picker = new NumberPicker(Context); Java.Lang.Reflect.Field field = picker.Class.GetDeclaredField("mSelectorWheelPaint");

I am getting below mentioned exception. It only occurred with API 29 (Android 10)

Java.Lang.NoSuchFieldException: 'No field mSelectorWheelPaint in class Landroid/widget/NumberPicker; (declaration of 'android.widget.NumberPicker' appears in /system/framework/framework.jar!classes3.dex)'