private static Collection getConstraintsForHiding(FieldDeclaration fd) {
private Collection getConstraintsForHiding(FieldDeclaration fd) {
  private static Collection getConstraintsForHiding(FieldDeclaration fd) {	  Collection result= new ArrayList();	  for (Iterator iter= fd.fragments().iterator(); iter.hasNext();) {		  result.addAll(getConstraintsForHiding((VariableDeclarationFragment)iter.next()));	  }	  return result;  }