presto-parser/src/main/java/io/prestosql/sql/tree/FunctionCall.java/FunctionCall/equals
class FunctionCall:    @Override
    public boolean equals(Object obj)
    {
        if (this == obj) {
            return true;
        }
        if ((obj == null) || (getClass() != obj.getClass())) {
            return false;
        }
        FunctionCall o = (FunctionCall) obj;
        return Objects.equals(name, o.name) &&
                Objects.equals(window, o.window) &&
                Objects.equals(filter, o.filter) &&
                Objects.equals(orderBy, o.orderBy) &&
                Objects.equals(distinct, o.distinct) &&
                Objects.equals(nullTreatment, o.nullTreatment) &&
                Objects.equals(arguments, o.arguments);
    }