diff --git a/pmd/src/net/sourceforge/pmd/cpd/GUI.java b/pmd/src/net/sourceforge/pmd/cpd/GUI.java
index b04c6f4c50..3c75b25d9b 100644
--- a/pmd/src/net/sourceforge/pmd/cpd/GUI.java
+++ b/pmd/src/net/sourceforge/pmd/cpd/GUI.java
@@ -67,9 +67,9 @@ import net.sourceforge.pmd.PMD;
 
 public class GUI implements CPDListener {
 
-	private interface Renderer {
-		String render(Iterator<Match> items);
-	}
+//	private interface Renderer {
+//		String render(Iterator<Match> items);
+//	}
 	
 	private static final Object[][] RENDERER_SETS = new Object[][] {
 		{ "Text", 		new Renderer() { public String render(Iterator<Match> items) { return new SimpleRenderer().render(items); } } },
diff --git a/pmd/src/net/sourceforge/pmd/cpd/LanguageFactory.java b/pmd/src/net/sourceforge/pmd/cpd/LanguageFactory.java
index ee23a08d4d..5e630e02d8 100644
--- a/pmd/src/net/sourceforge/pmd/cpd/LanguageFactory.java
+++ b/pmd/src/net/sourceforge/pmd/cpd/LanguageFactory.java
@@ -7,7 +7,7 @@ import java.util.Properties;
 
 public class LanguageFactory {
 
-   public static String[] supportedLanguages = new String[]{"java", "jsp", "cpp", "c", "php", "ruby","fortran", "ecmascript","cs" };
+//   public static String[] supportedLanguages = new String[]{"java", "jsp", "cpp", "c", "php", "ruby","fortran", "ecmascript","cs" };
    private static final String SUFFIX = "Language";
    public static final String EXTENSION = "extension";
    public static final String BY_EXTENSION = "by_extension";