added Jenkinsfile

Jenkinsfile

@@ -0,0 +1,25 @@
+import java.nio.file.Path
+import java.nio.file.Files
+
+pipeline {
+    agent any
+    stages {
+        stage("Build") {
+            steps {
+                sh "./gradlew clean build"
+                junit testResults: "build/test-results/test/*.xml"
+                javadoc javadocDir: "build/docs/javadoc"
+                archiveArtifacts artifacts: 'build/libs/*.jar,benchmark/build/libs/*.jar',
+                                 allowEmptyArchive: true,
+                                 fingerprint: true,
+                                 onlyIfSuccessful: true
+            }
+        }
+        stage("Publish") {
+            steps {
+                sh "./gradlew publish"
+            }
+        }
+    }
+}
+