private Expression tryTransformInclude(final MethodCallExpression exp) {
Expression arguments = exp.getArguments();
if (arguments instanceof TupleExpression) {
List<Expression> expressions = ((TupleExpression) arguments).getExpressions();
if (expressions.size() == 1 && expressions.get(0) instanceof MapExpression) {
MapExpression map = (MapExpression) expressions.get(0);
List<MapEntryExpression> entries = map.getMapEntryExpressions();
if (entries.size() == 1) {
MapEntryExpression mapEntry = entries.get(0);
Expression keyExpression = mapEntry.getKeyExpression();
try {
IncludeType includeType = IncludeType.valueOf(keyExpression.getText().toLowerCase());