--- jaxb-ri/xjc/src/com/sun/tools/xjc/reader/xmlschema/FieldBuilder.java	2005-09-10 20:20:34.000000000 +0200
+++ jaxb-ri/xjc/src/com/sun/tools/xjc/reader/xmlschema/FieldBuilder.java-gil	2010-03-22 10:14:29.000000000 +0100
@@ -55,12 +55,16 @@
 import com.sun.xml.xsom.XSContentType;
 import com.sun.xml.xsom.XSDeclaration;
 import com.sun.xml.xsom.XSElementDecl;
+import com.sun.xml.xsom.XSIdentityConstraint;
 import com.sun.xml.xsom.XSModelGroup;
 import com.sun.xml.xsom.XSModelGroupDecl;
 import com.sun.xml.xsom.XSParticle;
 import com.sun.xml.xsom.XSSimpleType;
 import com.sun.xml.xsom.XSTerm;
 import com.sun.xml.xsom.XSWildcard;
+import com.sun.xml.xsom.XSXPath;
+import com.sun.xml.xsom.impl.AnnotationImpl;
+import com.sun.xml.xsom.impl.ForeignAttributesImpl;
 import com.sun.xml.xsom.impl.ModelGroupImpl;
 import com.sun.xml.xsom.impl.ParticleImpl;
 import com.sun.xml.xsom.impl.Ref;
@@ -236,6 +240,13 @@
         
     }
 
+    public Object identityConstraint(XSIdentityConstraint decl) {
+        return null;
+    }
+
+    public Object xpath(XSXPath xpath) {
+        return null;
+    }
 
     
     
@@ -335,9 +346,9 @@
         } else {
             // make a shallow copy of this model group so that the class customization
             // attached to this model group won't be recognized by the particle builder.
-            XSModelGroup mg2 = new ModelGroupImpl(
-                (SchemaImpl)mg.getOwnerSchema(), null, mg.getLocator(),
-                mg.getCompositor(), mg.getChildren() );
+              XSModelGroup mg2 = new ModelGroupImpl(
+                (SchemaImpl)mg.getOwnerSchema(), (AnnotationImpl)null, mg.getLocator(),
+                (ForeignAttributesImpl)null, mg.getCompositor(), (ParticleImpl[])mg.getChildren() );
             
             return particle( makeParticle(mg2), null );
         }