change the jdk that travis uses since the old one is no longer supported

MagicTheGathering / mtg-sdk-java

Magic: The Gathering SDK - Java

MIT License

67 stars 23 forks source link

Closed thechucklingatom closed 5 years ago

thechucklingatom commented 5 years ago

Fixing the travis-ci badge now that I took a second to look at it.