protected void paintContentBorderTopEdge(Graphics g,int x,int y,int w,int h,boolean drawBroken,Rectangle selRect,boolean isContentBorderPainted){
  if (isContentBorderPainted) {
    g.setColor(selectHighlight);
    g.fillRect(x,y,w - 1,1);
  }
}

protected void paintContentBorderTopEdge ( Graphics g , int x , int y , int w , int h , boolean drawBroken , Rectangle selRect , boolean isContentBorderPainted ) { if ( isContentBorderPainted ) { g . setColor ( selectHighlight ) ; g . fillRect ( x , y , w - 1 , 1 ) ; } }
draws the top edge of the border around the content area . draw unbroken line for tabs are not on top override where appropriate .
