fix openjdk 8 variant
fix openjdk 8 variant

ahennr/shogun2,buehner/shogun2,buehner/shogun2,ahennr/shogun2,dnlkoch/shogun2,dnlkoch/shogun2,ahennr/shogun2,terrestris/shogun2,terrestris/shogun2,dnlkoch/shogun2,buehner/shogun2,terrestris/shogun2