diff --git a/pom-java17.xml b/pom-java17.xml
deleted file mode 100644
index f7eacb3..0000000
--- a/pom-java17.xml
+++ /dev/null
@@ -1,67 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
-    <modelVersion>4.0.0</modelVersion>
-    <groupId>works.buddy.samples</groupId>
-    <artifactId>works-with-heroku</artifactId>
-    <version>1.0</version>
-    <packaging>war</packaging>
-
-    <!-- Updated Java version to 17 -->
-    <properties>
-        <maven.compiler.source>17</maven.compiler.source>
-        <maven.compiler.target>17</maven.compiler.target>
-    </properties>
-
-    <dependencies>
-        <dependency>
-            <groupId>javax.servlet</groupId>
-            <artifactId>servlet-api</artifactId>
-            <version>2.5</version>
-            <scope>provided</scope>
-        </dependency>
-        <dependency>
-            <groupId>junit</groupId>
-            <artifactId>junit</artifactId>
-            <version>4.12</version>
-            <scope>test</scope>
-        </dependency>
-        <dependency>
-            <groupId>org.mockito</groupId>
-            <artifactId>mockito-core</artifactId>
-            <version>3.12.4</version>
-            <scope>test</scope>
-        </dependency>
-    </dependencies>
-
-    <build>
-	    <plugins>
-	          <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-war-plugin</artifactId>
-                <version>3.3.1</version> 
-            </plugin>    
-            <plugin>
-                <groupId>org.apache.maven.plugins</groupId>
-                <artifactId>maven-dependency-plugin</artifactId>
-                <version>3.4.0</version>
-                <executions>
-                    <execution>
-                        <phase>package</phase>
-                        <goals><goal>copy</goal></goals>
-                        <configuration>
-                            <artifactItems>
-                                <artifactItem>
-                                    <groupId>org.eclipse.jetty</groupId>
-                                    <artifactId>jetty-runner</artifactId>
-                                    <version>9.3.3.v20150827</version>
-                                    <destFileName>jetty-runner.jar</destFileName>
-                                </artifactItem>
-                            </artifactItems>
-                        </configuration>
-                    </execution>
-                </executions>
-            </plugin>
-        </plugins>
-    </build>
-</project>
diff --git a/pom.xml b/pom.xml
index 7f5d8b9..f7eacb3 100644
--- a/pom.xml
+++ b/pom.xml
@@ -6,10 +6,13 @@
     <artifactId>works-with-heroku</artifactId>
     <version>1.0</version>
     <packaging>war</packaging>
+
+    <!-- Updated Java version to 17 -->
     <properties>
-         <maven.compiler.source>1.6</maven.compiler.source>
-         <maven.compiler.target>1.6</maven.compiler.target>
+        <maven.compiler.source>17</maven.compiler.source>
+        <maven.compiler.target>17</maven.compiler.target>
     </properties>
+
     <dependencies>
         <dependency>
             <groupId>javax.servlet</groupId>
@@ -25,18 +28,23 @@
         </dependency>
         <dependency>
             <groupId>org.mockito</groupId>
-            <artifactId>mockito-all</artifactId>
-            <version>1.10.19</version>
+            <artifactId>mockito-core</artifactId>
+            <version>3.12.4</version>
             <scope>test</scope>
         </dependency>
     </dependencies>
 
     <build>
-        <plugins>
+	    <plugins>
+	          <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-war-plugin</artifactId>
+                <version>3.3.1</version> 
+            </plugin>    
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-dependency-plugin</artifactId>
-                <version>2.3</version>
+                <version>3.4.0</version>
                 <executions>
                     <execution>
                         <phase>package</phase>
diff --git a/testsum b/testsum
new file mode 100644
index 0000000..f7bcb8a
--- /dev/null
+++ b/testsum
@@ -0,0 +1,10 @@
+#!/bin/bash
+echo "Enter the number"
+read n
+sum=0
+while [ $n -gt 0 ]
+do
+sum=$(($sum + $n))
+n=$(($n-1))
+done
+echo "The sum of n Numbers is $sum"