diff --git a/src/main/java/org/gcube/portlets/user/td/server/TabularDataServiceImpl.java b/src/main/java/org/gcube/portlets/user/td/server/TabularDataServiceImpl.java
index f189a53..3051484 100644
--- a/src/main/java/org/gcube/portlets/user/td/server/TabularDataServiceImpl.java
+++ b/src/main/java/org/gcube/portlets/user/td/server/TabularDataServiceImpl.java
@@ -3,12 +3,9 @@ package org.gcube.portlets.user.td.server;
 import javax.servlet.ServletException;
 
 import org.gcube.common.scope.api.ScopeProvider;
-import org.gcube.portlets.user.csvimportwizardgxt3.server.csv.CSVTargetRegistry;
-import org.gcube.portlets.user.csvimportwizardgxt3.server.csv.DemoCSVTarget;
 import org.gcube.portlets.user.td.ciw.server.CSVTDImporter;
 import org.gcube.portlets.user.td.client.rpc.TabularDataService;
 import org.gcube.portlets.user.td.importer.server.TabularDataImporterManager;
-import org.gcube.portlets.user.td.shared.FieldVerifier;
 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
 
 /**
@@ -23,17 +20,17 @@ public class TabularDataServiceImpl extends RemoteServiceServlet implements Tabu
 	@Override
 	public void init() throws ServletException {
 		super.init();
-		
+
 		System.out.println("initializing the TabularDataImporterManager");
 		TabularDataImporterManager importerManager = new TabularDataImporterManager();
 		//importerManager.scanAvailableImporters();
 		importerManager.add(new CSVTDImporter());
 		importerManager.setupImporters();
-		
+
 		//register the demo csv target
 		//CSVTargetRegistry.getInstance().add(new DemoCSVTarget());
 		//System.out.println("Registered DemoCSVTarget");
-		
+
 		ScopeProvider.instance.set("/gcube/devsec");
 	}
 
@@ -41,37 +38,8 @@ public class TabularDataServiceImpl extends RemoteServiceServlet implements Tabu
 	 * {@inheritDoc}
 	 */
 	public String greetServer(String input) throws IllegalArgumentException {
-		// Verify that the input is valid.
-		if (!FieldVerifier.isValidName(input)) {
-			// If the input is not valid, throw an IllegalArgumentException back to
-			// the client.
-			throw new IllegalArgumentException(
-					"Name must be at least 4 characters long");
-		}
 
-		String serverInfo = getServletContext().getServerInfo();
-		String userAgent = getThreadLocalRequest().getHeader("User-Agent");
 
-		// Escape data from the client to avoid cross-site script vulnerabilities.
-		input = escapeHtml(input);
-		userAgent = escapeHtml(userAgent);
-
-		return "Hello, " + input + "!<br><br>I am running " + serverInfo
-				+ ".<br><br>It looks like you are using:<br>" + userAgent;
-	}
-
-	/**
-	 * Escape an html string. Escaping data received from the client helps to
-	 * prevent cross-site script vulnerabilities.
-	 *
-	 * @param html the html string to escape
-	 * @return the escaped string
-	 */
-	private String escapeHtml(String html) {
-		if (html == null) {
-			return null;
-		}
-		return html.replaceAll("&", "&amp;").replaceAll("<", "&lt;").replaceAll(
-				">", "&gt;");
+		return "Hello";
 	}
 }
diff --git a/src/main/java/org/gcube/portlets/user/td/shared/FieldVerifier.java b/src/main/java/org/gcube/portlets/user/td/shared/FieldVerifier.java
deleted file mode 100644
index 5e550fc..0000000
--- a/src/main/java/org/gcube/portlets/user/td/shared/FieldVerifier.java
+++ /dev/null
@@ -1,42 +0,0 @@
-package org.gcube.portlets.user.td.shared;
-
-/**
- * <p>
- * FieldVerifier validates that the name the user enters is valid.
- * </p>
- * <p>
- * This class is in the <code>shared</code> packing because we use it in both
- * the client code and on the server. On the client, we verify that the name is
- * valid before sending an RPC request so the user doesn't have to wait for a
- * network round trip to get feedback. On the server, we verify that the name is
- * correct to ensure that the input is correct regardless of where the RPC
- * originates.
- * </p>
- * <p>
- * When creating a class that is used on both the client and the server, be sure
- * that all code is translatable and does not use native JavaScript. Code that
- * is note translatable (such as code that interacts with a database or the file
- * system) cannot be compiled into client side JavaScript. Code that uses native
- * JavaScript (such as Widgets) cannot be run on the server.
- * </p>
- */
-public class FieldVerifier {
-
-  /**
-   * Verifies that the specified name is valid for our service.
-   *
-   * In this example, we only require that the name is at least four
-   * characters. In your application, you can use more complex checks to ensure
-   * that usernames, passwords, email addresses, URLs, and other fields have the
-   * proper syntax.
-   *
-   * @param name the name to validate
-   * @return true if valid, false if invalid
-   */
-  public static boolean isValidName(String name) {
-    if (name == null) {
-      return false;
-    }
-    return name.length() > 3;
-  }
-}