Updated to Maven 3.3.9.

Author: trautonen

README.md

@@ -2,7 +2,7 @@ Heroku buildpack: Oracle JDK
 ============================
 
 This is a Heroku buildpack for Java applications that use Maven as build tool.
-The buildpack installs Oracle JDK 1.8.0_60 and Maven 3.3.3 by default. The
+The buildpack installs Oracle JDK 1.8.0_60 and Maven 3.3.9 by default. The
 buildpack can also be configured to install JCE Unlimited Strength policy
 files and Ruby gems. If the application has NewRelic plugin installed, the
 buildpack will install NewRelic java agent automatically and enable it.
@@ -25,7 +25,7 @@ Usage
     -----> Fetching custom git buildpack... done
     -----> Java app detected
     -----> Installing JDK... (downloading...) version 1.8.0_60 installed
-    -----> Installing Maven... version 3.3.3 installed
+    -----> Installing Maven... version 3.3.9 installed
     -----> Installing NewRelic agent... done
     -----> Executing build...
            mvn -B -Duser.home=/tmp/build_2be971b4-90c0-48d4-8045-8ef1b5521352 -Dmaven.repo.local=/app/tmp/cache/.m2/repository -DskipTests=true -U clean install

lib/utils

@@ -102,8 +102,8 @@ maven_version() {
 
 install_maven() {
   cache_dir=$1
-  maven_url=${2:-"http://www.eu.apache.org/dist/maven/maven-3/3.3.3/binaries/apache-maven-3.3.3-bin.tar.gz"}
-  maven_ver=${3:-"3.3.3"}
+  maven_url=${2:-"http://www.eu.apache.org/dist/maven/maven-3/3.3.9/binaries/apache-maven-3.3.9-bin.tar.gz"}
+  maven_ver=${3:-"3.3.9"}
 
   if [ ! -d "${cache_dir}" ]; then error "Invalid cache directory to store Maven."; fi