source & target java versions
source & target java versions

Fixes #92

nuxusr/walkman,dadoonet/betamax,felipecsl/walkman,felipecsl/walkman,felipecsl/okreplay,robfletcher/betamax,betamaxteam/betamax,felipecsl/okreplay,georgecodes/betamax,nuxusr/walkman,betamaxteam/betamax,nuxusr/walkman,georgecodes/betamax,robfletcher/betamax,dadoonet/betamax,georgecodes/betamax,dadoonet/betamax