d.addSeries("S5", new double[][] {{1.0, 2.0, 3.0, 4.0}, {2.0, 2.0, 
                2.0, 2.0}});
        assertEquals(0, RendererUtilities.findLiveItemsLowerBound(d, 4, 0.0, 
                1.1));
        assertEquals(0, RendererUtilities.findLiveItemsLowerBound(d, 4, 1.0, 
                2.2));