How to use

lookupSeriesOutlineStroke

method

in

org.jfree.chart.renderer.xy.XYBubbleRenderer

Paint paint = lookupSeriesPaint(series);
Paint outlinePaint = lookupSeriesOutlinePaint(series);
Stroke outlineStroke = lookupSeriesOutlineStroke(series);
result = new LegendItem(label, description, toolTipText,
    urlText, shape, paint, outlineStroke, outlinePaint);

Paint paint = lookupSeriesPaint(series);
Paint outlinePaint = lookupSeriesOutlinePaint(series);
Stroke outlineStroke = lookupSeriesOutlineStroke(series);
result = new LegendItem(label, description, toolTipText,
    urlText, shape, paint, outlineStroke, outlinePaint);