Can I use Multimap with @RegisterRowMapper @UseRowReducer and @KeyColumn ?

[fedxyz]

Hi,

I have a method like:

    @SqlQuery
    @RegisterRowMapper(MyClassMapper.class)
    @RegisterRowMapper(B.class)
    @UseRowReducer(Reducer.class)
    @KeyColumn("enum_column")
    public Multimap<Enum, MyClass> getData();

Enum is an enumeration type and enum_column is the column with the enum, values, but this doesn't work, I get a java.lang.ClassCastException: class MyClass cannot be cast to class java.util.Map$Entry .
Guava plugin is installed.

Just for test, with the same query, if I use:

    @SqlQuery
    @RegisterRowMapper(MyClassMapper.class)
    @RegisterRowMapper(B.class)
    @UseRowReducer(Reducer.class)
    public List<MyClass> getData2();

this works without problems so the problem is when I use the Multimap.

I am using jdbi version 3.23.0.

Thanks for the help.

[fedxyz]

I found this issue that answer my question #1758.

It is not yet supported.