Updates Jenkinsfile

Jenkinsfile

@@ -4,24 +4,19 @@ pipeline {
         stage('Build') {
             steps {
                 echo 'Building...'
-                mvn clean
-                mvn validate
-                mvn compile
+                sh 'mvn clean & mvn validate & mvn compile'
             }
         }
         stage('Test') {
             steps {
                 echo 'Testing...'
-                mvn test
+                sh 'mvn test'
             }
         }
         stage('Deploy') {
              steps {
                 echo 'Deploying...'
-                mvn package
-                mvn verify
-                mvn install
-                mvn deploy
+                sh 'mvn package & mvn verify & mvn install & mvn deploy'
             }
         }
     }