@Test
public void doNotCastNullLiteral() {

    final TypedExpression left = expr(THIS_PLACEHOLDER + ".isApproved()", java.lang.Boolean.class);
    final TypedExpression right = expr("null", ClassUtil.NullType.class);
    final CoercedExpression.CoercedExpressionResult coerce = new CoercedExpression(left, right, false).coerce();
    assertEquals(expr("null", ClassUtil.NullType.class), coerce.getCoercedRight());
}