<Swing Dev> [12] RFR JDK-8201925:JEditorPane unordered list bullets look pixelated

[Prasanta Sadhukhan]

Hi All,

Please review a fix for an issue where the HTML list bullets for HTMl 
text in JEditorPane looks pixelated and not smooth.
The issue is because the shape is not anti-aliased thereby not being 
rendered smooth.

Proposed fix is to draw the shape(in this case round bullets) in 
antialias rendering for content-type text/html.

Bug: https://bugs.openjdk.java.net/browse/JDK-8201925
webrev: http://cr.openjdk.java.net/~psadhukhan/8201925/webrev.0/

Regards
Prasanta