Spring DataClassRowMapper doesn't pass generic field information to type conversion

DataClassRowMapper doesn't pass generic field information to internal TypeConverter: https://github.com/spring-projects/spring-framework/blob/b595dc1dfad9db534ca7b9e8f46bb9926b88ab5a/spring-jdbc/src/main/java/org/springframework/jdbc/core/DataClassRowMapper.java#L94

As a result any field like this List<MyEnumType> values will be populated with String values (heap pollution).

This problem can be solved by replacing the code above with something like this:

args[i] = tc.convertIfNecessary(
    getColumnValue(rs, rs.findColumn(name), type),
    type,
    MethodParameter.forParameter(mappedConstructor.getParameters()[0]))

mappedConstructor.getParameters() should be extracted as a field for performance reason.