diff -r 0678c9589013 -r 9eb6379b97f0 samples/trycatchredo/test/org/apidesign/exceptions/trycatchredo/api/IOManagerTest.java
--- a/samples/trycatchredo/test/org/apidesign/exceptions/trycatchredo/api/IOManagerTest.java	Sun Feb 01 16:29:46 2009 +0100
+++ b/samples/trycatchredo/test/org/apidesign/exceptions/trycatchredo/api/IOManagerTest.java	Fri Mar 25 07:34:02 2016 +0100
@@ -7,11 +7,15 @@
 import java.net.URL;
 import javax.swing.Action;
 import javax.swing.JOptionPane;
+import javax.swing.UIManager;
+import javax.swing.UnsupportedLookAndFeelException;
+import javax.swing.plaf.metal.MetalLookAndFeel;
 import org.apidesign.exceptions.trycatchredo.usage.QueryStream;
 import org.junit.After;
 import org.junit.Before;
 import org.junit.Test;
 import static org.junit.Assert.*;
+import org.junit.BeforeClass;
 
 /**
  *
@@ -22,6 +26,11 @@
     public IOManagerTest() {
     }
 
+    @BeforeClass
+    public static void useMetalLaF() throws UnsupportedLookAndFeelException {
+        UIManager.setLookAndFeel(new MetalLookAndFeel());
+    }
+
     @Before
     public void setUp() {
         MemoryURL.initialize();