upgrade junit and assertj
upgrade junit and assertj

Altiscale/archiva,emsouza/archiva,sadlil/archiva,apache/archiva,apache/archiva,ricardojbasilio/archiva,olamy/archiva,emsouza/archiva,olamy/archiva,apache/archiva,flomotlik/archiva,Altiscale/archiva,ricardojbasilio/archiva,Altiscale/archiva,sadlil/archiva,apache/archiva,olamy/archiva,apache/archiva,flomotlik/archiva,sadlil/archiva,Altiscale/archiva,ricardojbasilio/archiva,olamy/archiva,emsouza/archiva,ricardojbasilio/archiva,sadlil/archiva,flomotlik/archiva,flomotlik/archiva,sadlil/archiva,emsouza/archiva