// This is simply picklist values
appendExpression(h, expr.getLeft(), ec);
if (expr.getArguments().size() > 0) {
h.sb.append(not ? " excludes(" : " includes(");
Literal l = (Literal) expr.getArguments().get(0);
h.sb.append(new MultiPicklistFormatter(l.getLiteral().toString()).getFormattedString());
h.sb.append(")");
} else {
h.sb.append(not ? " = " : " != ").append("null");
}
}