application/tests/org.openjdk.jmc.greychart.test/src/test/java/org/openjdk/jmc/greychart/testutil/PieChartTester.java

@@ -54,27 +54,27 @@
                 /**
                  * @see java.awt.event.MouseListener#mouseClicked(java.awt.event.MouseEvent)
                  */
                 @Override
                 public void mouseClicked(MouseEvent e) {
-                        System.out.println("Adding value!"); //$NON-NLS-1$
+                        System.out.println("Adding value!");
                 }
 
                 /**
                  * @see java.awt.event.MouseListener#mouseEntered(java.awt.event.MouseEvent)
                  */
                 @Override
                 public void mouseEntered(MouseEvent e) {
-                        System.out.println("Entered graph!"); //$NON-NLS-1$
+                        System.out.println("Entered graph!");
                 }
 
                 /**
                  * @see java.awt.event.MouseListener#mouseExited(java.awt.event.MouseEvent)
                  */
                 @Override
                 public void mouseExited(MouseEvent e) {
-                        System.out.println("Exited graph!"); //$NON-NLS-1$
+                        System.out.println("Exited graph!");
                 }
         }
 
         /**
          * Entry point.

@@ -86,15 +86,15 @@
                 SeriesProviderSet<Number> seriesProvider = new SeriesProviderSet<>();
 
                 addNumberSeries(graph, seriesProvider, 40);
                 addNumberSeries(graph, seriesProvider, 60);
                 addNumberSeries(graph, seriesProvider, 80);
-                graph.setTitle("Test pie chart"); //$NON-NLS-1$
+                graph.setTitle("Test pie chart");
                 graph.setMetadataProvider(new DefaultMetadataProvider());
                 graph.setDataProvider(seriesProvider);
                 GreyChartPanel panel = new GreyChartPanel(graph);
-                panel.setName("default pie chart"); //$NON-NLS-1$
+                panel.setName("default pie chart");
                 panel.addMouseListener(new MyMouseListener());
                 ChartRenderingToolkit.testComponent(panel, 320, 250);
         }
 
         private static void addNumberSeries(