diff --git a/src/main/java/org/hidetake/tokenizer/HelloWorld.java b/src/main/java/org/hidetake/tokenizer/HelloWorld.java
deleted file mode 100644
index 459495c..0000000
--- a/src/main/java/org/hidetake/tokenizer/HelloWorld.java
+++ /dev/null
@@ -1,29 +0,0 @@
-package org.hidetake.tokenizer;
-import javax.ws.rs.Consumes;
-import javax.ws.rs.GET;
-import javax.ws.rs.POST;
-import javax.ws.rs.Path;
-import javax.ws.rs.PathParam;
-import javax.ws.rs.Produces;
-import javax.ws.rs.core.Response;
-
-@Path("/hello")
-public class HelloWorld {
-
-    @GET
-    @Path("/echo/{input}")
-    @Produces("text/plain")
-    public String ping(@PathParam("input") String input) {
-        return input;
-    }
-
-    @POST
-    @Produces("application/json")
-    @Consumes("application/json")
-    @Path("/jsonBean")
-    public Response modifyJson(JsonBean input) {
-	input.setVal2(input.getVal1());
-	return Response.ok().entity(input).build();
-    }
-}
-
diff --git a/src/main/java/org/hidetake/tokenizer/JsonBean.java b/src/main/java/org/hidetake/tokenizer/JsonBean.java
deleted file mode 100644
index 88f5c5f..0000000
--- a/src/main/java/org/hidetake/tokenizer/JsonBean.java
+++ /dev/null
@@ -1,24 +0,0 @@
-package org.hidetake.tokenizer;
-
-
-public class JsonBean {
-    private String val1;
-    private String val2;
-
-    public String getVal1() {
-	return val1;
-    }
-
-    public void setVal1(String val1) {
-	this.val1 = val1;
-    }
-
-    public String getVal2() {
-	return val2;
-    }
-
-    public void setVal2(String val2) {
-	this.val2 = val2;
-    }
-
-}
diff --git a/src/test/java/org/hidetake/tokenizer/HelloWorldIT.java b/src/test/java/org/hidetake/tokenizer/HelloWorldIT.java
deleted file mode 100644
index a58820e..0000000
--- a/src/test/java/org/hidetake/tokenizer/HelloWorldIT.java
+++ /dev/null
@@ -1,51 +0,0 @@
-package org.hidetake.tokenizer;
-
-import static org.junit.Assert.assertEquals;
-
-import java.io.InputStream;
-import java.util.ArrayList;
-import java.util.List;
-
-import javax.ws.rs.core.Response;
-
-import org.apache.cxf.helpers.IOUtils;
-import org.apache.cxf.jaxrs.client.WebClient;
-import org.codehaus.jackson.JsonParser;
-import org.codehaus.jackson.map.MappingJsonFactory;
-import org.junit.BeforeClass;
-import org.junit.Test;
-
-public class HelloWorldIT {
-	private static String endpointUrl;
-	
-	@BeforeClass
-	public static void beforeClass() {
-		endpointUrl = System.getProperty("service.url");
-	}
-	
-	@Test
-	public void testPing() throws Exception {
-		WebClient client = WebClient.create(endpointUrl + "/hello/echo/SierraTangoNevada");
-		Response r = client.accept("text/plain").get();
-		assertEquals(Response.Status.OK.getStatusCode(), r.getStatus());
-		String value = IOUtils.toString((InputStream)r.getEntity());
-		assertEquals("SierraTangoNevada", value);
-	}
-	
-	@Test
-	public void testJsonRoundtrip() throws Exception {
-		 List<Object> providers = new ArrayList<Object>();
-	    providers.add(new org.codehaus.jackson.jaxrs.JacksonJsonProvider());
-	    JsonBean inputBean = new JsonBean();
-	    inputBean.setVal1("Maple");
-		WebClient client = WebClient.create(endpointUrl + "/hello/jsonBean", providers);
-		Response r = client.accept("application/json")
-				.type("application/json")
-				.post(inputBean);
-		assertEquals(Response.Status.OK.getStatusCode(), r.getStatus());
-		MappingJsonFactory factory = new MappingJsonFactory();
-		JsonParser parser = factory.createJsonParser((InputStream)r.getEntity());
-		JsonBean output = parser.readValueAs(JsonBean.class);
-		assertEquals("Maple", output.getVal2());
-	}
-}