new travis

.travis.yml

@@ -1,23 +1,61 @@
 language: java
+sudo: false
+matrix:
+  fast_finish: true
+  include:
+    - jdk: oraclejdk8
+      # Java 9 needs to be manually installed/upgraded
+      # see: https://github.com/travis-ci/travis-ci/issues/2968#issuecomment-149164058
+    - jdk: oraclejdk9
+      env: JVM=latest
+      sudo: required
+      dist: trusty
+      group: edge
+  allow_failures:
+    - jdk: oraclejdk9
+
+env:
+  global:
+    - BASEURL=https://www-eu.apache.org/dist/maven/maven-3/VERSION/binaries/apache-maven-VERSION-bin.zip
+    - FILE=apache-maven-VERSION-bin.zip
+    - DIR=apache-maven-VERSION
+    - VERSION=3.3.9
+#    - secure: "j6a61/qnfFcSjx5XxmxO2hqBOwtVx5HWrD1+4Atl7WG/pRKz9+jSga1Y7oDAFb2SIl8S65kDmPQB/vC8aHxUDj/Wizjxnxn1FhPqoe9yO6Ztft+984FKFyvj7s6tsBJKcehGec+chTOwZQpH4oI4rU6IlepDHnGLHiOd0Iviryg="
+#    - secure: "GiFr+v2lTQk/sTQB7CYjju1/mupS8LSJupmizLqY454utiZkabDMBOZQnF9ukpy7WhveB9hKQyEKf9iP2w7HSYEjgvogT26vZ5f2MeLnR4SWvqEtf/WBvvh+W+k/rb2f6YgitkB4Jlxn2izemBEDuKplGJphzGW41lf8XZ2IxVI="
+
 jdk:
   - openjdk7
   - oraclejdk7
- # - oraclejdk8
+  - oraclejdk8
 
-deploy:
-  provider: script
-  script: "cp .travis.settings.xml $HOME/.m2/settings.xml && mvn deploy"
-  skip_cleanup: true
-  on:
-    tags: true
+before_install:
+   # update maven
+   - if [ "$TRAVIS_OS_NAME" == "linux" ]; then
+         wget --no-check-certificate $(echo -n $BASEURL | sed -e 's#VERSION#'$VERSION'#g');
+         unzip -qq $(echo -n $FILE | sed -e 's#VERSION#'$VERSION'#');
+         export M2_HOME=$PWD/$(echo -n $DIR | sed -e 's#VERSION#'$VERSION'#');
+         export PATH=$M2_HOME/bin:$PATH;
+     fi
+   # update java 9
+   - if [ "$TRAVIS_OS_NAME" == "linux" ] && [ "$JVM" == "latest" ]; then
+         sudo apt-get update -qq;
+         sudo /bin/echo -e oracle-java9-installer shared/accepted-oracle-license-v1-1 select true | sudo debconf-set-selections;
+         sudo apt-get -o Dpkg::Options::="--force-confnew" install -y oracle-java9-installer oracle-java9-set-default oracle-java9-unlimited-jce-policy;
+         sudo update-java-alternatives -s java-9-oracle;
+     fi
+#   - if [ "$TRAVIS_JDK_VERSION" == oraclejdk9 ]; then
+#         sudo rm /etc/mavenrc;
+#     fi
 
-# do not install anything instead return true via unix command true
 install: true
-script: mvn clean test
+
+script:
+  - mvn clean test verify -B
+
 notifications:
   email:
     - github@graphhopper.com
 
-# enable container-based stack
-sudo: false
-
+cache:
+  directories:
+- $HOME/.m2