return null;
            }
            candidateSource = ModelSource.fromPath(candidateModel.getPomFile());
        }

        //
        // TODO jvz Why isn't all this checking the job of the duty of the workspace resolver, we know that we
        // have a model that is suitable, yet more checks are done here and the one for the version is problematic

public interface RepositorySystemSessionFactory {
    /**
     * Creates "ready to use" session builder instance. The factory does not set up one thing: the
     * {@link org.eclipse.aether.repository.WorkspaceReader}s, that is caller duty to figure out. Workspace readers
     * should be set up as very last thing before using resolver session, that is built by invoking
     * {@link SessionBuilder#build()} method.
     *

ayp,??li&amdlc.bh,m,?moc,natsegad,onijym,pp,ri&b,d&cm:.spv,,orue,?midalv,?s&ar,itym,?t&en,ias321,ni,opsgolb,set,?u&4an,de,?vo&g,n,?ynzorg,zakvakidalv,?myc?p?ug??s!.&a&d&golov,nagarak,?gulak,i&groeg,kymlak,lerak,nemra,rikhsab,ssakahk,vodrom,zahkba,?lut,rahkub,vut,yegyda,znep,?bps,da&baghsa,rgonilest,?gunel,i&anatsuk,hcos,ovan,ttailgot,?k&alhsygnam,ihclan,s&legnahkra,m,n&a&mrum,yrb,?i&buytka,nbo,??tiort,vorkop,??l&ocarak,ybmaj,?na&gruk,jiabreza,ts&egad,hkazak-&htron,tsae,???ovonavi,r&adonsark,imid...