X-Git-Url: http://www2.svjatoslav.eu/gitweb/?p=sixth-3d-demos.git;a=blobdiff_plain;f=src%2Fmain%2Fjava%2Feu%2Fsvjatoslav%2Fsixth%2Fe3d%2Fexamples%2Flauncher%2FMenuPanel.java;h=0a6079823cd778a85954260371fea74a4638ed1e;hp=1499174fad0478ddc41477efadc383f271aa525e;hb=fd099c489d7f4df2624c07d1d3ba24f658b147a7;hpb=90edd4ae5af8b1ccc81f82ffb3b749d5a8f6bee2

diff --git a/src/main/java/eu/svjatoslav/sixth/e3d/examples/launcher/MenuPanel.java b/src/main/java/eu/svjatoslav/sixth/e3d/examples/launcher/MenuPanel.java
index 1499174..0a60798 100644
--- a/src/main/java/eu/svjatoslav/sixth/e3d/examples/launcher/MenuPanel.java
+++ b/src/main/java/eu/svjatoslav/sixth/e3d/examples/launcher/MenuPanel.java
@@ -10,7 +10,6 @@ import eu.svjatoslav.sixth.e3d.examples.*;
 
 import javax.swing.*;
 import java.awt.event.ActionEvent;
-import java.io.IOException;
 
 class MenuPanel extends JPanel {
     private static final long serialVersionUID = 2012721856427052560L;
@@ -28,7 +27,7 @@ class MenuPanel extends JPanel {
         sequentialGroup.addComponent(new JButton(new ShowRandomPolygons()));
     }
 
-    private class ShowTextEditors extends AbstractAction {
+    private static class ShowTextEditors extends AbstractAction {
         ShowTextEditors() {
             putValue(NAME, "Text editors");
         }
@@ -40,7 +39,7 @@ class MenuPanel extends JPanel {
     }
 
 
-    private class ShowRain extends AbstractAction {
+    private static class ShowRain extends AbstractAction {
         ShowRain() {
             putValue(NAME, "Raining numbers");
         }
@@ -51,7 +50,7 @@ class MenuPanel extends JPanel {
         }
     }
 
-    private class ShowPointCloud extends AbstractAction {
+    private static class ShowPointCloud extends AbstractAction {
         ShowPointCloud() {
             putValue(NAME, "Pointcloud galaxy");
         }
@@ -62,22 +61,18 @@ class MenuPanel extends JPanel {
         }
     }
 
-    private class ShowMathGraphs extends AbstractAction {
+    private static class ShowMathGraphs extends AbstractAction {
         ShowMathGraphs() {
             putValue(NAME, "Mathematical graphs");
         }
 
         @Override
         public void actionPerformed(final ActionEvent e) {
-            try {
-                GraphDemo.main(null);
-            } catch (final IOException e1) {
-                e1.printStackTrace();
-            }
+            GraphDemo.main(null);
         }
     }
 
-    private class ShowRandomPolygons extends AbstractAction {
+    private static class ShowRandomPolygons extends AbstractAction {
         ShowRandomPolygons() {
             putValue(NAME, "Random polygons");
         }
@@ -88,7 +83,7 @@ class MenuPanel extends JPanel {
         }
     }
 
-    private class ShowOctree extends AbstractAction {
+    private static class ShowOctree extends AbstractAction {
         ShowOctree() {
             putValue(NAME, "Volumetric Octree");
         }
@@ -99,7 +94,7 @@ class MenuPanel extends JPanel {
         }
     }
 
-    private class ShowGameOfLife extends AbstractAction {
+    private static class ShowGameOfLife extends AbstractAction {
         ShowGameOfLife() {
             putValue(NAME, "Game of Life");
         }