diff --git a/README.md b/README.md
index b8ad8a94af..20d8248127 100644
--- a/README.md
+++ b/README.md
@@ -1,4 +1,7 @@
 Example Voting App
+
+
+This is a sample of voting system
 =========
 
 Getting started
diff --git a/worker/.classpath b/worker/.classpath
index 71f5fefe42..1247f9fa4a 100644
--- a/worker/.classpath
+++ b/worker/.classpath
@@ -23,22 +23,5 @@
 			<attribute name="maven.pomderived" value="true"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="src" path="target/generated-sources/annotations">
-		<attributes>
-			<attribute name="optional" value="true"/>
-			<attribute name="maven.pomderived" value="true"/>
-			<attribute name="ignore_optional_problems" value="true"/>
-			<attribute name="m2e-apt" value="true"/>
-		</attributes>
-	</classpathentry>
-	<classpathentry kind="src" output="target/test-classes" path="target/generated-test-sources/test-annotations">
-		<attributes>
-			<attribute name="optional" value="true"/>
-			<attribute name="maven.pomderived" value="true"/>
-			<attribute name="ignore_optional_problems" value="true"/>
-			<attribute name="m2e-apt" value="true"/>
-			<attribute name="test" value="true"/>
-		</attributes>
-	</classpathentry>
 	<classpathentry kind="output" path="target/classes"/>
 </classpath>
diff --git a/worker/.settings/org.eclipse.jdt.core.prefs b/worker/.settings/org.eclipse.jdt.core.prefs
index 1eb325ec7e..b11489fa64 100644
--- a/worker/.settings/org.eclipse.jdt.core.prefs
+++ b/worker/.settings/org.eclipse.jdt.core.prefs
@@ -1,7 +1,9 @@
 eclipse.preferences.version=1
 org.eclipse.jdt.core.compiler.codegen.targetPlatform=1.7
 org.eclipse.jdt.core.compiler.compliance=1.7
+org.eclipse.jdt.core.compiler.problem.enablePreviewFeatures=disabled
 org.eclipse.jdt.core.compiler.problem.forbiddenReference=warning
+org.eclipse.jdt.core.compiler.problem.reportPreviewFeatures=ignore
 org.eclipse.jdt.core.compiler.processAnnotations=disabled
 org.eclipse.jdt.core.compiler.release=disabled
 org.eclipse.jdt.core.compiler.source=1.7
diff --git a/worker/src/main/java/worker/Jenkinsfile b/worker/src/main/java/worker/Jenkinsfile
new file mode 100644
index 0000000000..2d8f5e70bf
--- /dev/null
+++ b/worker/src/main/java/worker/Jenkinsfile
@@ -0,0 +1,38 @@
+pipeline {
+    agent any
+    
+    tools {
+    maven 'Maven 3.8.4'
+    }
+
+    stages {
+        stage('build') {
+            steps {
+                echo 'Compiling worker application'
+                dir('worker'){
+              sh 'mvn compile'
+              }
+            }
+        }
+        
+        stage('test') {
+            steps {
+                echo 'Running unit Test for worker application'
+               
+            }
+        }
+        
+        stage('package') {
+            steps {
+                echo 'package worker application'
+            }
+        }
+    }
+    post{
+        
+        always{
+            echo 'This worker pipe line is completed successfully'
+        }
+    }
+    
+}
diff --git a/worker/src/test/java/worker/UnitWorker.java b/worker/src/test/java/worker/UnitWorker.java
index cb5d513961..9ea1965a33 100644
--- a/worker/src/test/java/worker/UnitWorker.java
+++ b/worker/src/test/java/worker/UnitWorker.java
@@ -1,3 +1,5 @@
+package worker;
+
 import org.junit.jupiter.api.Test;
  
 class UnitWorker {