Add travis config for guava-beta-checker and fix deploy_snapshot.sh for jimfs to actually work with the JDKs we're building with on travis.

PiperOrigin-RevId: 328760873

Author: cgdecker

.travis.yml

@@ -24,7 +24,6 @@ env:
     - secure: "bTcwsovwxPXplZysfwgNkTR3hfHjb7UvWMlxeEkHHt3GQiZxIDKkiJbgW2mHAG/e/H0wfKQyujeCgQwxn1fa5ttR+UbGz+TIIY2tgjpIFkSbBRzlNGOO0Y23wQpFXXUv3lAY//cV1pa0HlCz+IWNq7ZqPZAoReDAkxExbbmydtE="
     - secure: "JZnVEfpNSCLBZQg1MP7MuhzP9H8t2gGUU4salm5VsRKck27fgg1HwBxADolcVeON2k+2masSKLEQPkeYQizc/VN5hZsCZpTgYjuMke1ZLe1v0KsIdH3Rdt77fhhTqiT1BEkMV8tlBwiraYZz+41iLo+Ug5yjgfmXXayDjYm4h4w="
 
-
 branches:
   only:
     - master

util/deploy_snapshot.sh

@@ -5,7 +5,7 @@
 set -e -u
 
 if [ "$TRAVIS_REPO_SLUG" == "google/jimfs" ] && \
-   [ "$TRAVIS_JDK_VERSION" == "oraclejdk7" ] && \
+   [ "$TRAVIS_JDK_VERSION" == "openjdk8" ] && \
    [ "$TRAVIS_PULL_REQUEST" == "false" ] && \
    [ "$TRAVIS_BRANCH" == "master" ]; then
   echo "Publishing Maven snapshot..."