diff --git a/Calculator/pom.xml b/Calculator/pom.xml
index 004deb3..e0303d2 100644
--- a/Calculator/pom.xml
+++ b/Calculator/pom.xml
@@ -7,7 +7,10 @@
     <groupId>io.michaelcane</groupId>
     <artifactId>bestcalculator</artifactId>
     <version>1.0-SNAPSHOT</version>
-
+    <properties>
+        <maven.compiler.source>1.8</maven.compiler.source>
+        <maven.compiler.target>1.8</maven.compiler.target>
+    </properties>
     <dependencies>
         <dependency>
             <groupId>junit</groupId>
diff --git a/Calculator/src/test/java/io/michaelcane/CalculatorSpec.java b/Calculator/src/test/java/io/michaelcane/CalculatorSpec.java
index 75d3083..b4ba3c8 100644
--- a/Calculator/src/test/java/io/michaelcane/CalculatorSpec.java
+++ b/Calculator/src/test/java/io/michaelcane/CalculatorSpec.java
@@ -215,6 +215,15 @@ public class CalculatorSpec {
         assertEquals("This should evaluate to 1000000000", expectedValue, actualValue, delta);
     }
 
+    @Test
+    public void test$addAndMultiply() {
+        /**
+         * This will give the inverse for logarithms.
+         */
+        double expectedValue = 18;
+        double actualValue = calculator.addAndMultiply(2,6,3);
+        assertEquals("This should evaluate to 16", expectedValue, actualValue, delta);
+    }
 
 
 
diff --git a/Calculator/target/classes/io/michaelcane/App.class b/Calculator/target/classes/io/michaelcane/App.class
index e93e35c..d3422ea 100644
Binary files a/Calculator/target/classes/io/michaelcane/App.class and b/Calculator/target/classes/io/michaelcane/App.class differ
diff --git a/Calculator/target/classes/io/michaelcane/Calculator.class b/Calculator/target/classes/io/michaelcane/Calculator.class
index 4feb663..5c2c6b6 100644
Binary files a/Calculator/target/classes/io/michaelcane/Calculator.class and b/Calculator/target/classes/io/michaelcane/Calculator.class differ
diff --git a/Calculator/target/classes/io/michaelcane/Commands$1.class b/Calculator/target/classes/io/michaelcane/Commands$1.class
deleted file mode 100644
index 3a52985..0000000
Binary files a/Calculator/target/classes/io/michaelcane/Commands$1.class and /dev/null differ
diff --git a/Calculator/target/classes/io/michaelcane/Commands$Command.class b/Calculator/target/classes/io/michaelcane/Commands$Command.class
index eeed41e..0ada424 100644
Binary files a/Calculator/target/classes/io/michaelcane/Commands$Command.class and b/Calculator/target/classes/io/michaelcane/Commands$Command.class differ
diff --git a/Calculator/target/classes/io/michaelcane/Commands.class b/Calculator/target/classes/io/michaelcane/Commands.class
index b066d77..b3c467e 100644
Binary files a/Calculator/target/classes/io/michaelcane/Commands.class and b/Calculator/target/classes/io/michaelcane/Commands.class differ
diff --git a/Calculator/target/classes/io/michaelcane/Display.class b/Calculator/target/classes/io/michaelcane/Display.class
index cdad32a..be0035e 100644
Binary files a/Calculator/target/classes/io/michaelcane/Display.class and b/Calculator/target/classes/io/michaelcane/Display.class differ
diff --git a/Calculator/target/classes/io/michaelcane/User.class b/Calculator/target/classes/io/michaelcane/User.class
index 9e06172..ef1f414 100644
Binary files a/Calculator/target/classes/io/michaelcane/User.class and b/Calculator/target/classes/io/michaelcane/User.class differ
diff --git a/Calculator/target/test-classes/io/michaelcane/CalculatorSpec.class b/Calculator/target/test-classes/io/michaelcane/CalculatorSpec.class
index 6879c03..a1c5ab5 100644
Binary files a/Calculator/target/test-classes/io/michaelcane/CalculatorSpec.class and b/Calculator/target/test-classes/io/michaelcane/CalculatorSpec.class differ
diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100644
index 0000000..462200c
--- /dev/null
+++ b/Jenkinsfile
@@ -0,0 +1,25 @@
+pipeline {
+    agent any
+    stages {
+        stage('Build') {
+            steps {
+                echo 'Building..'
+                    sh 'cd Calculator && mvn  test'
+
+            }
+        }
+       stage('SonarQube analysis') {
+//    def scannerHome = tool 'SonarScanner 4.0';
+            steps{
+                    withSonarQubeEnv('sonarqube-env') 
+                { 
+        // If you have configured more than one global server connection, you can specify its name
+//      sh "${scannerHome}/bin/sonar-scanner"   
+                        sh "cd Calculator && mvn sonar:sonar"
+                }
+            }
+        }
+        
+    }
+
+}
\ No newline at end of file