Index: applications/editors/josm/plugins/licensechange/src/org/openstreetmap/josm/plugins/licensechange/LicenseChangeDialog.java
===================================================================
--- applications/editors/josm/plugins/licensechange/src/org/openstreetmap/josm/plugins/licensechange/LicenseChangeDialog.java	(revision 27355)
+++ applications/editors/josm/plugins/licensechange/src/org/openstreetmap/josm/plugins/licensechange/LicenseChangeDialog.java	(revision 27359)
@@ -14,4 +14,5 @@
 import java.io.IOException;
 import java.lang.reflect.InvocationTargetException;
+import java.util.Arrays;
 import java.util.ArrayList;
 import java.util.Collection;
@@ -24,5 +25,4 @@
 import javax.swing.JMenuItem;
 import javax.swing.JOptionPane;
-import javax.swing.JPanel;
 import javax.swing.JPopupMenu;
 import javax.swing.JScrollPane;
@@ -93,15 +93,11 @@
         tree.addTreeSelectionListener(new SelectionWatch());
 
-        add(new JScrollPane(tree), BorderLayout.CENTER);
-
-        JPanel buttonPanel = new JPanel(new GridLayout(1, 3));
-
         selectButton = new SideButton(marktr("Select"), "select", "LicenseChange",
                 tr("Set the selected elements on the map to the selected items in the list above."), this);
         selectButton.setEnabled(false);
-        buttonPanel.add(selectButton);
-        buttonPanel.add(new SideButton(plugin.checkAction), "refresh");
-        add(buttonPanel, BorderLayout.SOUTH);
-
+
+        createLayout(tree, true, Arrays.asList(new SideButton[] {
+            selectButton, new SideButton(plugin.checkAction)
+        }));
     }