[no bug] clean up warnings
diff --git a/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/properties/sections/XSDComplexTypeSection.java b/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/properties/sections/XSDComplexTypeSection.java
index 326419d..677759d 100644
--- a/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/properties/sections/XSDComplexTypeSection.java
+++ b/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/properties/sections/XSDComplexTypeSection.java
@@ -11,7 +11,6 @@
 package org.eclipse.wst.xsd.ui.common.properties.sections;
 
 import org.apache.xerces.util.XMLChar;
-import org.eclipse.core.resources.IFile;
 import org.eclipse.gef.commands.Command;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.custom.CCombo;
@@ -24,19 +23,15 @@
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Display;
 import org.eclipse.swt.widgets.Event;
-import org.eclipse.swt.widgets.Shell;
 import org.eclipse.swt.widgets.Text;
-import org.eclipse.ui.IFileEditorInput;
 import org.eclipse.wst.xsd.editor.Messages;
 import org.eclipse.wst.xsd.editor.XSDEditorPlugin;
 import org.eclipse.wst.xsd.ui.common.commands.UpdateNameCommand;
 import org.eclipse.xsd.XSDComplexTypeDefinition;
 import org.eclipse.xsd.XSDDerivationMethod;
 import org.eclipse.xsd.XSDNamedComponent;
-import org.eclipse.xsd.XSDSchema;
 import org.eclipse.xsd.XSDTypeDefinition;
 import org.eclipse.xsd.util.XSDConstants;
-import org.w3c.dom.Element;
 
 public class XSDComplexTypeSection extends AbstractSection implements SelectionListener
 {
@@ -217,16 +212,16 @@
    */
   public void widgetSelected(SelectionEvent e)
   {
-    XSDComplexTypeDefinition xsdComplexType = (XSDComplexTypeDefinition) input;
-    Element ctElement = xsdComplexType.getElement();
+//    XSDComplexTypeDefinition xsdComplexType = (XSDComplexTypeDefinition) input;
+//    Element ctElement = xsdComplexType.getElement();
     if (e.widget == button)
     {
-      Shell shell = Display.getCurrent().getActiveShell();
-      Element element = null;
-      if (xsdComplexType.getContent() != null)
-      {
-        element = xsdComplexType.getContent().getElement();
-      }
+//      Shell shell = Display.getCurrent().getActiveShell();
+//      Element element = null;
+//      if (xsdComplexType.getContent() != null)
+//      {
+//        element = xsdComplexType.getContent().getElement();
+//      }
 
       // SimpleContentBaseTypeOptionsDialog dialog = new
       // SimpleContentBaseTypeOptionsDialog(shell, element, BASE_TYPE_ID,
@@ -235,9 +230,9 @@
       // dialog.create();
       // int result = dialog.open();
 
-      IFile currentIFile = ((IFileEditorInput) getActiveEditor().getEditorInput()).getFile();
+//      IFile currentIFile = ((IFileEditorInput) getActiveEditor().getEditorInput()).getFile();
 
-      XSDSchema schema = xsdComplexType.getSchema();
+//      XSDSchema schema = xsdComplexType.getSchema();
       
       // issuec (cs) need to move the common.ui's selection dialog
       /*
diff --git a/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/properties/sections/XSDElementDeclarationSection.java b/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/properties/sections/XSDElementDeclarationSection.java
index 17bc839..e92363c 100644
--- a/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/properties/sections/XSDElementDeclarationSection.java
+++ b/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/properties/sections/XSDElementDeclarationSection.java
@@ -283,21 +283,15 @@
 
     XSDElementDeclaration xsdElementDeclaration = ((XSDElementDeclaration) input).getResolvedElementDeclaration();
 
-      // refresh name
-      nameText.setText("");
-      typeCombo.setText(""); //$NON-NLS-1$
-      typesBrowseButton.setEnabled(true);
-//
-//      if (input instanceof XSDNamedComponent)
-//      {
-//        XSDNamedComponent namedComponent = (XSDNamedComponent) input;
-//
-        String name = xsdElementDeclaration.getName();
-        if (name != null)
-        {
-          nameText.setText(name);
-        }
-//      }
+    // refresh name
+    nameText.setText("");
+    typeCombo.setText(""); //$NON-NLS-1$
+    typesBrowseButton.setEnabled(true);
+    String name = xsdElementDeclaration.getName();
+    if (name != null)
+    {
+      nameText.setText(name);
+    }
     
     if (isElementReference)
     {
@@ -307,22 +301,11 @@
     // refresh type
     if (input != null)
     {
-      Element element = null;
       if (input instanceof XSDElementDeclaration)
       {
-        element = xsdElementDeclaration.getElement();
         boolean isAnonymous = xsdElementDeclaration.getAnonymousTypeDefinition() != null;
         //XSDTypeDefinition typeDef = XSDUtils.getResolvedType(xsdElementDeclaration);
         XSDTypeDefinition typeDef = xsdElementDeclaration.getResolvedElementDeclaration().getTypeDefinition();
-        XSDTypeDefinition typeValue = xsdElementDeclaration.getType();
-        boolean isPrimitive = false;
-        if (typeValue != null)
-        {
-          if (typeValue.getTargetNamespace() != null)
-          {
-            isPrimitive = typeValue.getTargetNamespace().equals(XSDConstants.SCHEMA_FOR_SCHEMA_URI_2001);
-          }
-        }
         
         String typeName = ""; //$NON-NLS-1$
         if (typeDef != null)
diff --git a/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/properties/sections/XSDSimpleTypeSection.java b/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/properties/sections/XSDSimpleTypeSection.java
index 2f95ce6..7660d5a 100644
--- a/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/properties/sections/XSDSimpleTypeSection.java
+++ b/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/properties/sections/XSDSimpleTypeSection.java
@@ -14,11 +14,10 @@
 import java.util.Iterator;
 import java.util.List;
 import java.util.StringTokenizer;
+
 import org.apache.xerces.util.XMLChar;
-import org.eclipse.core.resources.IFile;
 import org.eclipse.gef.commands.Command;
 import org.eclipse.jface.action.Action;
-import org.eclipse.jface.dialogs.Dialog;
 import org.eclipse.jface.viewers.ISelection;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.custom.CCombo;
@@ -29,11 +28,8 @@
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Control;
-import org.eclipse.swt.widgets.Display;
 import org.eclipse.swt.widgets.Event;
-import org.eclipse.swt.widgets.Shell;
 import org.eclipse.swt.widgets.Text;
-import org.eclipse.ui.IFileEditorInput;
 import org.eclipse.ui.IWorkbenchPart;
 import org.eclipse.ui.views.properties.tabbed.TabbedPropertySheetWidgetFactory;
 import org.eclipse.wst.xsd.editor.XSDEditorPlugin;
@@ -41,7 +37,6 @@
 import org.eclipse.wst.xsd.ui.internal.actions.CreateElementAction;
 import org.eclipse.wst.xsd.ui.internal.actions.DOMAttribute;
 import org.eclipse.wst.xsd.ui.internal.util.XSDDOMHelper;
-import org.eclipse.xsd.XSDConcreteComponent;
 import org.eclipse.xsd.XSDNamedComponent;
 import org.eclipse.xsd.XSDSimpleTypeDefinition;
 import org.eclipse.xsd.XSDVariety;
@@ -210,8 +205,6 @@
         nameText.setText("**anonymous**");
       }
       
-      Element simpleTypeElement = st.getElement();
-      Element element = null;
       String variety = st.getVariety().getName();
       int intVariety = st.getVariety().getValue();
 
@@ -302,13 +295,13 @@
     }
     else if (e.widget == button)
     {
-      Shell shell = Display.getCurrent().getActiveShell();
-      Element element = ((XSDConcreteComponent) input).getElement();
-      Dialog dialog = null;
-      String property = "";
-      Element secondaryElement = null;
+//      Shell shell = Display.getCurrent().getActiveShell();
+//      Element element = ((XSDConcreteComponent) input).getElement();
+//      Dialog dialog = null;
+//      String property = "";
+//      Element secondaryElement = null;
 
-      IFile currentIFile = ((IFileEditorInput) getActiveEditor().getEditorInput()).getFile();
+//      IFile currentIFile = ((IFileEditorInput) getActiveEditor().getEditorInput()).getFile();
       
       // issue (cs) need to move to common.ui's selection dialog
       /*
diff --git a/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/properties/sections/appinfo/AddApplicationInfoDialog.java b/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/properties/sections/appinfo/AddApplicationInfoDialog.java
index 1596ee7..e28b582 100644
--- a/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/properties/sections/appinfo/AddApplicationInfoDialog.java
+++ b/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/properties/sections/appinfo/AddApplicationInfoDialog.java
@@ -76,8 +76,6 @@
     this.registry = registry;
   }
 
-  private IStructuredContentProvider categoryContentProvider, elementContentProvider;
-  private ILabelProvider categoryLabelProvider, elementLabelProvider;
   private List fInput;
 
   private TableViewer categoryTableViewer, elementTableViewer;
@@ -358,7 +356,7 @@
     return xsdSchema;
   }
 
-  static class CategoryContentProvider implements IStructuredContentProvider
+  class CategoryContentProvider implements IStructuredContentProvider
   {
     /*
      * (non-Javadoc)
@@ -404,7 +402,7 @@
     }
   }
 
-  static class CategoryLabelProvider extends LabelProvider
+  class CategoryLabelProvider extends LabelProvider
   {
     /*
      * (non-Javadoc)
@@ -430,7 +428,7 @@
     }
   }
 
-  static class ElementContentProvider implements IStructuredContentProvider
+  class ElementContentProvider implements IStructuredContentProvider
   {
     /*
      * (non-Javadoc)
diff --git a/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/util/XSDCommonUIUtils.java b/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/util/XSDCommonUIUtils.java
index 088923d..0d7d869 100644
--- a/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/util/XSDCommonUIUtils.java
+++ b/bundles/org.eclipse.wst.xsd.ui/src-common/org/eclipse/wst/xsd/ui/common/util/XSDCommonUIUtils.java
@@ -461,7 +461,7 @@
       }
       else if (next instanceof XSDAttributeGroupDefinition)
       {
-        XSDAttributeGroupDefinition attrGroup = (XSDAttributeGroupDefinition) next;
+        //XSDAttributeGroupDefinition attrGroup = (XSDAttributeGroupDefinition) next;
       }
     }
     return attrs;