tidy up unused imports
git-svn-id: https://svn.apache.org/repos/asf/felix/trunk@798644 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/sigil/eclipse/ui/src/org/apache/felix/sigil/ui/eclipse/ui/preferences/ExcludedResourcesPrefsPage.java b/sigil/eclipse/ui/src/org/apache/felix/sigil/ui/eclipse/ui/preferences/ExcludedResourcesPrefsPage.java
index 53f8eed..ac735ce 100644
--- a/sigil/eclipse/ui/src/org/apache/felix/sigil/ui/eclipse/ui/preferences/ExcludedResourcesPrefsPage.java
+++ b/sigil/eclipse/ui/src/org/apache/felix/sigil/ui/eclipse/ui/preferences/ExcludedResourcesPrefsPage.java
@@ -21,11 +21,9 @@
import java.util.ArrayList;
-import java.util.Iterator;
import org.apache.felix.sigil.eclipse.SigilCore;
import org.apache.felix.sigil.eclipse.preferences.PrefsUtils;
-import org.eclipse.core.internal.preferences.PrefsMessages;
import org.eclipse.jface.dialogs.IInputValidator;
import org.eclipse.jface.dialogs.InputDialog;
import org.eclipse.jface.preference.IPreferenceStore;
@@ -33,7 +31,6 @@
import org.eclipse.jface.viewers.ArrayContentProvider;
import org.eclipse.jface.viewers.ISelectionChangedListener;
import org.eclipse.jface.viewers.IStructuredSelection;
-import org.eclipse.jface.viewers.LabelProvider;
import org.eclipse.jface.viewers.SelectionChangedEvent;
import org.eclipse.jface.viewers.TableViewer;
import org.eclipse.jface.window.Window;