DateAxis.java, org.jfree.chart.axis: 1805
CategoryPlot.java, org.jfree.chart.plot: 3273
AbstractRenderer.java, org.jfree.chart.renderer: 2854
PiePlot.java, org.jfree.chart.plot: 2341
ChartPanel.java, org.jfree.chart: 2447
ContourPlot.java, org.jfree.chart.plot: 1921
