diff --git a/examples/testapp/pom.xml b/examples/testapp/pom.xml
index 46f1fc409..9e0927be9 100644
--- a/examples/testapp/pom.xml
+++ b/examples/testapp/pom.xml
@@ -117,6 +117,13 @@
 	        <artifactId>httpcore</artifactId>
 	        <version>4.3.3</version>
 	    </dependency>
+	    
+        <!-- Jackson -->
+        <dependency>
+            <groupId>com.fasterxml.jackson.core</groupId>
+            <artifactId>jackson-databind</artifactId>
+            <version>2.4.4</version>
+        </dependency>
     </dependencies>
 
     <build>
diff --git a/examples/testapp/src/main/java/com/navercorp/pinpoint/testapp/controller/HttpClient4Controller.java b/examples/testapp/src/main/java/com/navercorp/pinpoint/testapp/controller/HttpClient4Controller.java
index bb86dd87c..b5d229600 100644
--- a/examples/testapp/src/main/java/com/navercorp/pinpoint/testapp/controller/HttpClient4Controller.java
+++ b/examples/testapp/src/main/java/com/navercorp/pinpoint/testapp/controller/HttpClient4Controller.java
@@ -1,44 +1,39 @@
 package com.navercorp.pinpoint.testapp.controller;
 
-import java.net.URI;
-import java.net.URISyntaxException;
+import java.util.Map;
 
-import org.apache.http.client.methods.HttpGet;
-import org.apache.http.client.utils.URIBuilder;
-import org.apache.http.impl.client.CloseableHttpClient;
-import org.apache.http.impl.client.HttpClients;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
 import org.springframework.stereotype.Controller;
 import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.RequestParam;
 import org.springframework.web.bind.annotation.ResponseBody;
 
+import com.navercorp.pinpoint.testapp.service.remote.RemoteService;
+import com.navercorp.pinpoint.testapp.util.Description;
+
 @Controller
 @RequestMapping("/httpclient4")
 public class HttpClient4Controller {
     
-    @RequestMapping("/queryGoogle")
+    private static final String DEFAULT_GET_GEOCODE_ADDRESS = "Gyeonggi-do, Seongnam-si, Bundang-gu, Jeongja-dong, 178-1";
+    private static final String DEFAULT_GET_TWITTER_URL_COUNT_URL = "http://www.naver.com";
+    
+    @Autowired
+    @Qualifier("closeableHttpClientRemoteService")
+    RemoteService remoteService;
+    
+    @RequestMapping("/getGeoCode")
+    @Description("")
     @ResponseBody
-    public String queryGoogle() throws Exception {
-        CloseableHttpClient httpClient = HttpClients.createMinimal();
-        HttpGet httpGet = new HttpGet(buildQueryUri("www.google.com", "pinpoint"));
-        httpClient.execute(httpGet);
-        return "queryGoogle";
+    public Map<String, Object> getGeoCode(@RequestParam(defaultValue = DEFAULT_GET_GEOCODE_ADDRESS, required = false) String address) throws Exception {
+        return remoteService.getGeoCode(address);
     }
     
-    @RequestMapping("/queryNaver")
+    @RequestMapping("/getTwitterUrlCount")
     @ResponseBody
-    public String queryNaver() throws Exception {
-        CloseableHttpClient httpClient = HttpClients.createMinimal();
-        HttpGet httpGet = new HttpGet(buildQueryUri("www.naver.com", "pinpoint"));
-        httpClient.execute(httpGet);
-        return "queryNaver";
+    public Map<String, Object> getTwitterUrlCount(@RequestParam(defaultValue = DEFAULT_GET_TWITTER_URL_COUNT_URL, required = false) String url) throws Exception {
+        return remoteService.getTwitterUrlCount(url);
     }
     
-    private URI buildQueryUri(String host, String queryParam) throws URISyntaxException {
-        return new URIBuilder()
-            .setScheme("http")
-            .setHost(host)
-            .setPath("/search")
-            .setParameter("q", queryParam)
-            .build();
-    }
 }
diff --git a/examples/testapp/src/main/java/com/navercorp/pinpoint/testapp/controller/SimpleController.java b/examples/testapp/src/main/java/com/navercorp/pinpoint/testapp/controller/SimpleController.java
new file mode 100644
index 000000000..c298a825e
--- /dev/null
+++ b/examples/testapp/src/main/java/com/navercorp/pinpoint/testapp/controller/SimpleController.java
@@ -0,0 +1,18 @@
+package com.navercorp.pinpoint.testapp.controller;
+
+import org.springframework.stereotype.Controller;
+import org.springframework.web.bind.annotation.RequestMapping;
+import org.springframework.web.bind.annotation.ResponseBody;
+
+import com.navercorp.pinpoint.testapp.util.Description;
+
+@Controller
+public class SimpleController {
+
+    @RequestMapping("/getCurrentTimestamp")
+    @Description("Returns the current timestamp of the server (in ms).")
+    @ResponseBody
+    public Long getCurrentTimestamp() {
+        return System.currentTimeMillis();
+    }
+}
diff --git a/examples/testapp/src/main/java/com/navercorp/pinpoint/testapp/service/remote/AbstractRemoteService.java b/examples/testapp/src/main/java/com/navercorp/pinpoint/testapp/service/remote/AbstractRemoteService.java
new file mode 100644
index 000000000..7c3d68c45
--- /dev/null
+++ b/examples/testapp/src/main/java/com/navercorp/pinpoint/testapp/service/remote/AbstractRemoteService.java
@@ -0,0 +1,55 @@
+package com.navercorp.pinpoint.testapp.service.remote;
+
+import java.io.UnsupportedEncodingException;
+import java.net.URI;
+import java.net.URISyntaxException;
+import java.net.URLEncoder;
+import java.util.Map;
+
+import org.apache.commons.codec.CharEncoding;
+import org.apache.http.client.utils.URIBuilder;
+import org.springframework.web.client.RestClientException;
+
+public abstract class AbstractRemoteService implements RemoteService {
+
+    @Override
+    public final Map<String, Object> getGeoCode(String address) {
+        try {
+            String encodedAddress = URLEncoder.encode(address, CharEncoding.UTF_8);
+            URI uri = new URIBuilder()
+                    .setScheme("http")
+                    .setHost("maps.googleapis.com")
+                    .setPath("/maps/api/geocode/json")
+                    .setParameter("address", encodedAddress)
+                    .setParameter("sensor", "false")
+                    .build();
+            @SuppressWarnings("unchecked")
+            Map<String, Object> response = this.getForObject(uri, Map.class);
+            return response;
+        } catch (UnsupportedEncodingException e) {
+            throw new RestClientException(e.getMessage());
+        } catch (URISyntaxException e) {
+            throw new RestClientException(e.getMessage());
+        }
+    }
+
+    @Override
+    public Map<String, Object> getTwitterUrlCount(String url) {
+        try {
+            URI uri = new URIBuilder()
+                    .setScheme("http")
+                    .setHost("urls.api.twitter.com")
+                    .setPath("/1/urls/count.json")
+                    .setParameter("url", url)
+                    .build();
+            @SuppressWarnings("unchecked")
+            Map<String, Object> response = this.getForObject(uri, Map.class);
+            return response;
+        } catch (URISyntaxException e) {
+            throw new RestClientException(e.getMessage());
+        }
+    }
+    
+    protected abstract <T> T getForObject(URI url, Class<T> responseType);
+
+}
diff --git a/examples/testapp/src/main/java/com/navercorp/pinpoint/testapp/service/remote/CloseableHttpClientRemoteService.java b/examples/testapp/src/main/java/com/navercorp/pinpoint/testapp/service/remote/CloseableHttpClientRemoteService.java
new file mode 100644
index 000000000..aac621521
--- /dev/null
+++ b/examples/testapp/src/main/java/com/navercorp/pinpoint/testapp/service/remote/CloseableHttpClientRemoteService.java
@@ -0,0 +1,22 @@
+package com.navercorp.pinpoint.testapp.service.remote;
+
+import java.net.URI;
+
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.beans.factory.annotation.Qualifier;
+import org.springframework.stereotype.Service;
+import org.springframework.web.client.RestTemplate;
+
+@Service
+public final class CloseableHttpClientRemoteService extends AbstractRemoteService {
+
+    @Autowired
+    @Qualifier("closeableHttpClientRestTemplate")
+    private RestTemplate restTemplate;
+
+    @Override
+    protected <T> T getForObject(URI url, Class<T> responseType) {
+        return this.restTemplate.getForObject(url, responseType);
+    }
+    
+}
diff --git a/examples/testapp/src/main/java/com/navercorp/pinpoint/testapp/service/remote/RemoteService.java b/examples/testapp/src/main/java/com/navercorp/pinpoint/testapp/service/remote/RemoteService.java
new file mode 100644
index 000000000..a4e7c4319
--- /dev/null
+++ b/examples/testapp/src/main/java/com/navercorp/pinpoint/testapp/service/remote/RemoteService.java
@@ -0,0 +1,10 @@
+package com.navercorp.pinpoint.testapp.service.remote;
+
+import java.util.Map;
+
+public interface RemoteService {
+
+    public Map<String, Object> getGeoCode(String address);
+    
+    public Map<String, Object> getTwitterUrlCount(String url);
+}
diff --git a/examples/testapp/src/main/java/com/navercorp/pinpoint/testapp/util/Description.java b/examples/testapp/src/main/java/com/navercorp/pinpoint/testapp/util/Description.java
new file mode 100644
index 000000000..6c71fbbba
--- /dev/null
+++ b/examples/testapp/src/main/java/com/navercorp/pinpoint/testapp/util/Description.java
@@ -0,0 +1,12 @@
+package com.navercorp.pinpoint.testapp.util;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Target(ElementType.METHOD)
+@Retention(RetentionPolicy.RUNTIME)
+public @interface Description {
+    String value();
+}
diff --git a/examples/testapp/src/main/resources/servlet-context.xml b/examples/testapp/src/main/resources/servlet-context.xml
index 145d7edfa..a5dd6d0f2 100644
--- a/examples/testapp/src/main/resources/servlet-context.xml
+++ b/examples/testapp/src/main/resources/servlet-context.xml
@@ -10,6 +10,13 @@
     <!-- Enables the Spring MVC @Controller programming model -->
     <mvc:annotation-driven/>
     <context:component-scan base-package="com.navercorp.pinpoint.testapp.controller" />
+    <context:component-scan base-package="com.navercorp.pinpoint.testapp.service" />
+    
+    <bean id="httpComponentsClientHttpRequestFactory" class="org.springframework.http.client.HttpComponentsClientHttpRequestFactory" />
+    
+    <bean id="closeableHttpClientRestTemplate" class="org.springframework.web.client.RestTemplate">
+        <constructor-arg ref="httpComponentsClientHttpRequestFactory" />
+    </bean>
     
     <bean class="org.springframework.web.servlet.handler.SimpleUrlHandlerMapping">
         <property name="mappings">