WmsException: Rendering process failed with a line geometry of null length

Hello,

I use GeoServer with Oracle 10g R2 datastore and i can not display a line geometry which the first and the end point are the same.

In other GIS software it load a point

Here is the instructions to make the contexte of reproducing of the error :

create table geoserver_crash_geometry (id number(10),geometry1 msdsys.sdo_geometry, constraint geoserver_crash_geometry_pk primary key(id));

insert into user_sdo_geom_metadata (table_name, column_name,diminfo, srid )
values('GEOSERVER_CRASH_GEOMETRY','GEOMETRY1',mdsys.sdo_dim_array(mdsys.sdo_dim_element('x',100000,1100000,0.001),mdsys.sdo_dim_element('y',-300000,700000,0.001),mdsys.sdo_dim_element('z',-1000,10000,0.001)),NULL);

commit;
create index geoserver_crash_geometry$idgeo on geoserver_crash_geometry(geometry1) indextype is mdsys.spatial_index;

insert into geoserver_crash_geometry values(1,
MDSYS.SDO_GEOMETRY(3002,null,null,
MDSYS.SDO_ELEM_INFO_ARRAY(1,2,1),
MDSYS.SDO_ORDINATE_ARRAY(
784394.179999936,155710.240002316,0,
784394.179999936,155710.240002316,0
))
);
commit;

Best regards.