[jboss-svn-commits] JBL Code SVN: r15079 - labs/jbossrules/trunk/drools-examples/drools-examples-drl/src/main/java/org/drools/examples/sudoku.

[jboss-svn-commits at lists.jboss.org]

Author: mfrandsen
Date: 2007-09-13 04:03:30 -0400 (Thu, 13 Sep 2007)
New Revision: 15079

Modified:
   labs/jbossrules/trunk/drools-examples/drools-examples-drl/src/main/java/org/drools/examples/sudoku/Main.java
Log:
Backport to JDK 1.4

Modified: labs/jbossrules/trunk/drools-examples/drools-examples-drl/src/main/java/org/drools/examples/sudoku/Main.java
===================================================================
--- labs/jbossrules/trunk/drools-examples/drools-examples-drl/src/main/java/org/drools/examples/sudoku/Main.java	2007-09-13 08:03:14 UTC (rev 15078)
+++ labs/jbossrules/trunk/drools-examples/drools-examples-drl/src/main/java/org/drools/examples/sudoku/Main.java	2007-09-13 08:03:30 UTC (rev 15079)
@@ -11,6 +11,7 @@
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
 import java.io.IOException;
+import java.util.Iterator;
 
 import javax.swing.JButton;
 import javax.swing.JFileChooser;
@@ -52,15 +53,16 @@
    
    public static void main(String[] args)
    {
-      @SuppressWarnings("unused")
-      Main main = new Main();
+	  Main main = new Main();
    }
    
    public Main()
    {
       mainFrame = new JFrame("Drools Sudoku Example");
-      for (String sampleName : SudokuGridSamples.getInstance().getSampleNames())
+      Iterator iter = SudokuGridSamples.getInstance().getSampleNames().iterator();
+      while(iter.hasNext())
       {
+         String sampleName = (String)iter.next();
          JMenuItem menuItem = new JMenuItem(sampleName);
          menuItem.addActionListener(this);
          samplesMenu.add(menuItem);