The problem occured already in the Version 1.2.2 with JtextField, JTextArea,
JEditorPane, partially JTextPane etc. while using PlasticXPLookAndFeel. The use
of PlasticLookAndFeel delivers the same results.
The problem can be seen in the actual demo-version using for example
JGoodiesPlastic and JGoodiesPlasticXP: the selection of 1-2 letters shows that
besides two letters the part of the next letter (1 pixel) is highlighted.
Furthemore, the higlighting of the pixel before the first selected letter is
also not visible.