Merge pull request #139 from dhalperi/backport-27

Backport apache/beam#27

Author: dhalperi

.travis.yml

@@ -30,6 +30,5 @@ install:
   - travis_retry mvn install clean -U -DskipTests=true
 
 script:
-  - travis_retry mvn versions:set -DnewVersion=manual_build
-  - travis_retry mvn $MAVEN_OVERRIDE verify -U
+  - travis_retry mvn $MAVEN_OVERRIDE install -U
   - travis_retry travis/test_wordcount.sh

travis/test_wordcount.sh

@@ -18,7 +18,8 @@ set -e
 set -o pipefail
 
 PASS=1
-JAR_FILE=examples/target/google-cloud-dataflow-java-examples-all-bundled-manual_build.jar
+VERSION=$(mvn org.apache.maven.plugins:maven-help-plugin:2.1.1:evaluate -Dexpression=project.version | grep -v '\[')
+JAR_FILE=examples/target/google-cloud-dataflow-java-examples-all-bundled-${VERSION}.jar
 
 function check_result_hash {
   local name=$1