JAX-RS JUG Demo Examples (@QueryParam and @PathParam)

I gave a demo of JAX-RS using @QueryParam and @PathParam annotations, and created a client to connect with the resources and display the results. I promised to post the code. So here it is along with some cleanup.

Here are the Apache Maven projects and code:
simple-queryparam-example.zip
simple-queryparam-client-example.zip

Example.java

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package com.bluelotussoftware.example;   import javax.ws.rs.GET; import javax.ws.rs.Path; import javax.ws.rs.PathParam; import javax.ws.rs.QueryParam;   /**  *  * @author John Yeary  * @version 1.0  */ @Path("example") public class Example {       @GET     public String helloQueryParam(@QueryParam("name") String name) {         if (name != null) {             return "Hello, " + name;         } else {             return "Hello Anonymous";         }     }       @GET     @Path("{name}")     public String helloPathParam(@PathParam("name") String name) {         if (name != null) {             return "Hello, " + name;         } else {             return "Hello Anonymous";         }     } }

SimpleExampleClientApplication.java

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package com.bluelotussoftware.example;   import com.sun.jersey.api.client.Client; import com.sun.jersey.api.client.UniformInterfaceException; import com.sun.jersey.api.client.WebResource;   /**  * Simple Example Client Application  *  * @author John Yeary  * @version 1.0  */ public class SimpleExampleClientApplication {           public static void main(String[] args) {         ExampleClient ec = new ExampleClient();         System.out.println(ec.helloQueryParam("Swathi"));         System.out.println(ec.helloPathParam("John"));         ec.close();     }           static class ExampleClient {                   private WebResource webResource;         private Client client;         private static final String BASE_URI = "http://localhost:8080/simple-queryparam-example/resources";                   public ExampleClient() {             com.sun.jersey.api.client.config.ClientConfig config = new com.sun.jersey.api.client.config.DefaultClientConfig();             client = Client.create(config);             webResource = client.resource(BASE_URI).path("example");         }                   public String helloQueryParam(String name) throws UniformInterfaceException {             WebResource resource = webResource;             if (name != null) {                 resource = resource.queryParam("name", name);             }             return resource.get(String.class);         }                   public String helloPathParam(String name) throws UniformInterfaceException {             WebResource resource = webResource;             resource = resource.path(java.text.MessageFormat.format("{0}", new Object[]{name}));             return resource.get(String.class);         }                   public void close() {             client.destroy();         }     } }