test: gradle 2

Author: Matt

Jenkinsfile

@@ -14,13 +14,8 @@ pipeline {
             }
         }
         stage('Build') {
-            steps {
-                // Run Gradle build
-                sh 'echo $JAVA_HOME'
-                sh 'echo $GRADLE_HOME'
-                sh 'java -version'
-                sh 'gradle --version'
-                sh 'gradle clean build'
+            withGradle {
+                sh './gradlew build'
             }
         }
         stage('Publish Artifacts') {