public void nestedReference(String path, int lineNumber) {
        nestedReferences.add(new InputReference(path, lineNumber));
    }

    public List<InputReference> getAllReferences() {
        List<InputReference> result = new ArrayList<InputReference>(ownReferences.size() + nestedReferences.size());
        result.addAll(ownReferences);
        result.addAll(nestedReferences);
        return result;
    }

            }
            for (InputReference inputReference : inputs.getNestedReferences()) {
                statements.add(new ExpressionStatement(new MethodCallExpression(inputsVar,
                        "nestedReference",
                        new ArgumentListExpression(
                                new ConstantExpression(inputReference.getPath()),