diff --git a/src/main/java/com/xeiam/xchart/PlotContent.java b/src/main/java/com/xeiam/xchart/PlotContent.java
index de4933e09b7849602f0c8da42b343210b2495861..6c24e5568b3707b19fa7ab93792755c8b8479cee 100644
--- a/src/main/java/com/xeiam/xchart/PlotContent.java
+++ b/src/main/java/com/xeiam/xchart/PlotContent.java
@@ -93,7 +93,7 @@ public class PlotContent implements IChartPart {
         }
         if (chart.getAxisPair().getXAxis().getAxisType() == AxisType.DATE) {
           x = new BigDecimal(((Date) xItr.next()).getTime());
-          System.out.println(x);
+          // System.out.println(x);
         }
 
         BigDecimal y = new BigDecimal(yItr.next().doubleValue());
diff --git a/src/main/java/com/xeiam/xchart/swing/SwingWrapper.java b/src/main/java/com/xeiam/xchart/swing/SwingWrapper.java
index 7ec6c30b8b26758508c013476001ccf74d53d0bb..0ab5fba05d4af8fcb9c96fb57b209f7e72ab2b08 100644
--- a/src/main/java/com/xeiam/xchart/swing/SwingWrapper.java
+++ b/src/main/java/com/xeiam/xchart/swing/SwingWrapper.java
@@ -87,9 +87,7 @@ public class SwingWrapper {
         // Create and set up the window.
         JFrame frame = new JFrame("XChart");
         frame.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
-        // frame.setSize(new Dimension(charts.get(0).getWidth(), charts.get(0).getHeight()));
         JPanel chartPanel = new XChartJPanel(charts.get(0));
-        // frame.getContentPane().add(chartPanel);
         frame.add(chartPanel);
 
         // Display the window.
@@ -119,7 +117,7 @@ public class SwingWrapper {
         for (Chart chart : charts) {
           if (chart != null) {
             JPanel chartPanel = new XChartJPanel(chart);
-            frame.getContentPane().add(chartPanel);
+            frame.add(chartPanel);
           } else {
             JPanel chartPanel = new JPanel();
             frame.getContentPane().add(chartPanel);