public void positionStmtsAfterEnumInitStmts(List<Statement> staticFieldStatements) {
   MethodNode method = getOrAddStaticConstructorNode();
   Statement statement = method.getCode();
   if (statement instanceof BlockStatement) {
     BlockStatement block = (BlockStatement) statement;
     // add given statements for explicitly declared static fields just after enum-special fields
     // are found - the $VALUES binary expression marks the end of such fields.
     List<Statement> blockStatements = block.getStatements();
     ListIterator<Statement> litr = blockStatements.listIterator();
     while (litr.hasNext()) {
       Statement stmt = litr.next();
       if (stmt instanceof ExpressionStatement
           && ((ExpressionStatement) stmt).getExpression() instanceof BinaryExpression) {
         BinaryExpression bExp = (BinaryExpression) ((ExpressionStatement) stmt).getExpression();
         if (bExp.getLeftExpression() instanceof FieldExpression) {
           FieldExpression fExp = (FieldExpression) bExp.getLeftExpression();
           if (fExp.getFieldName().equals("$VALUES")) {
             for (Statement tmpStmt : staticFieldStatements) {
               litr.add(tmpStmt);
             }
           }
         }
       }
     }
   }
 }
 public void visitFieldExpression(FieldExpression expression) {
   String name = expression.getFieldName();
   // TODO: change that to get the correct scope
   Variable v = checkVariableNameForDeclaration(name, expression);
   checkVariableContextAccess(v, expression);
 }