Commenting out System.out.println statements in XYZItemHandler.java.
Adding new configuration options for CategoryAxis and NumberAxis: foregroundAlpha, rangeLowerMargin, rangeUpperMargin, domainLowerMargin (NumberAxis only), domainUpperMargin (NumberAxis only), domainLowerBound (NumberAxis only), domainUpperBound (NumberAxis only), rangeAutoRangeIncludesZero, domainAutoRangeIncludesZero (NumberAxis only), rangeZeroBaselineVisible, domainZeroBaselineVisible (NumberAxis only), rangeIntegerTickUnits, domainIntegerTickUnits (NumberAxis only), rangeGridlinesVisible, domainGridlinesVisible, and for ScatterPlot: dotHeight, dotWidth.