diff --git a/Jenkinsfile b/Jenkinsfile
new file mode 100644
index 0000000..397c402
--- /dev/null
+++ b/Jenkinsfile
@@ -0,0 +1,5 @@
+node ('test'){
+    stage ('checkout') {
+        checkout scm
+    }
+}
\ No newline at end of file
diff --git a/src/main/java/com/example/cosmos_serversb/JerseyConfig.java b/src/main/java/com/example/cosmos_serversb/JerseyConfig.java
index 52f7c65..db39ee6 100644
--- a/src/main/java/com/example/cosmos_serversb/JerseyConfig.java
+++ b/src/main/java/com/example/cosmos_serversb/JerseyConfig.java
@@ -9,7 +9,7 @@
 public class JerseyConfig extends ResourceConfig {
 
     public JerseyConfig() {
-        packages("com.example.cosmos_serversb.resource");
+        packages("com.example.cosmos_serversb.resources");
     }
 
 }
\ No newline at end of file
diff --git a/src/main/java/com/example/cosmos_serversb/resource/GroupsResource.java b/src/main/java/com/example/cosmos_serversb/resource/GroupsResource.java
deleted file mode 100644
index ba8998e..0000000
--- a/src/main/java/com/example/cosmos_serversb/resource/GroupsResource.java
+++ /dev/null
@@ -1,17 +0,0 @@
-package com.example.cosmos_serversb.resource;
-
-import org.springframework.stereotype.Component;
-
-import javax.ws.rs.GET;
-import javax.ws.rs.Path;
-
-@Component
-@Path("/groups")
-public class GroupsResource {
-
-    @GET
-    public String index() {
-        return "{1:Tiger}";
-    }
-
-}
diff --git a/src/main/java/com/example/cosmos_serversb/resource/UsersResource.java b/src/main/java/com/example/cosmos_serversb/resource/UsersResource.java
deleted file mode 100644
index d7cd74a..0000000
--- a/src/main/java/com/example/cosmos_serversb/resource/UsersResource.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package com.example.cosmos_serversb.resource;
-
-import javax.ws.rs.GET;
-import javax.ws.rs.Path;
-
-import org.springframework.stereotype.Component;
-import com.fasterxml.jackson.databind.ObjectMapper;
-import com.fasterxml.jackson.core.JsonProcessingException;
-
-class Info {
-    public String name;
-    public String email;
-}
-
-@Component
-@Path("/users")
-public class UsersResource {
-    @GET
-    public String index() throws JsonProcessingException {
-        Info info = new Info();
-        info.name = "tiger";
-        info.email = "tiger@gmail.com";
-        ObjectMapper mapper = new ObjectMapper();
-        String json = mapper.writeValueAsString(info);
-
-        return json;
-    }
-
-}
diff --git a/src/main/java/com/example/cosmos_serversb/resources/GroupsRest.java b/src/main/java/com/example/cosmos_serversb/resources/GroupsRest.java
new file mode 100644
index 0000000..5fa76ed
--- /dev/null
+++ b/src/main/java/com/example/cosmos_serversb/resources/GroupsRest.java
@@ -0,0 +1,17 @@
+package com.example.cosmos_serversb.resources;
+
+import org.springframework.stereotype.Component;
+
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+
+@Component
+@Path("/groups")
+public class GroupsRest {
+
+    @GET
+    public String index() {
+        return "{1:Tiger}";
+    }
+
+}
diff --git a/src/main/java/com/example/cosmos_serversb/resources/UsersRest.java b/src/main/java/com/example/cosmos_serversb/resources/UsersRest.java
new file mode 100644
index 0000000..dddfe43
--- /dev/null
+++ b/src/main/java/com/example/cosmos_serversb/resources/UsersRest.java
@@ -0,0 +1,29 @@
+package com.example.cosmos_serversb.resources;
+
+import javax.ws.rs.GET;
+import javax.ws.rs.Path;
+
+import org.springframework.stereotype.Component;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import com.fasterxml.jackson.core.JsonProcessingException;
+
+class Info {
+    public String name;
+    public String email;
+}
+
+@Component
+@Path("/users")
+public class UsersRest {
+    @GET
+    public String index() throws JsonProcessingException {
+        Info info = new Info();
+        info.name = "tiger";
+        info.email = "tiger@gmail.com";
+        ObjectMapper mapper = new ObjectMapper();
+        String json = mapper.writeValueAsString(info);
+
+        return json;
+    }
+
+}