To change scope for function in Slider

[ftp27]

Can you change scope for private void setProgressInternal(int value) to protected void setProgressInternal(int value)?

With this function i am trying to extend slider for implement Multiple Slider for determine range.

https://github.com/codenameone/CodenameOne/blob/master/CodenameOne/src/com/codename1/ui/Slider.java#L227