goodbye Travis, you used to be all about the music (#241)

![](https://i.imgflip.com/4/2m9aah.jpg)

.travis.yml

@@ -1,36 +0,0 @@
-# Use docker-based build environment (instead of openvz)
-#sudo: false
-#dist: trusty
-
-# Use VM based build environment
-sudo: required
-dist: trusty
-
-language: java
-jdk:
-    - openjdk11
-
-env:
-  global:
-    - MAVEN_OPTS="-Xmx10244M -Xss128M -XX:MetaspaceSize=512M -XX:MaxMetaspaceSize=1024M -XX:+CMSClassUnloadingEnabled -XX:+UseConcMarkSweepGC"
-
-cache:
-  directories:
-      - '$HOME/.m2/repository'
-
-install: /bin/true
-
-before_script:
-# This seems to be required to get travis to set Xmx4g, per https://github.com/travis-ci/travis-ci/issues/3893
-  - export MAVEN_SKIP_RC=true
-# Sometimes things get restored from the cache with bad permissions. See https://github.com/travis-ci/travis-ci/issues/9630
-  - sudo chmod -R 777 "$HOME/.m2/repository";
-  - sudo chown -R travis:travis "$HOME/.m2/repository";
-
-script:
-  - mvn install
-
-
-notifications:
-  webhooks:
-    - https://chat.fhir.org/api/v1/external/travis?api_key=djw9NZjz5FaZk3A4Jh78vtIZgoaLmOBK&stream=committers/notification&topic=java%20core