gt:       String[] parameters = parameterMap.get(arg);
context: /*
    * JBoss, Home of Professional Open Source
    * Copyright 2007, JBoss Inc., and individual contributors as indicated
    * by the @authors tag. See the copyright.txt in the distribution for a
    * full listing of individual contributors.
    *
    * This is free software; you can redistribute it and/or modify it
    * under the terms of the GNU Lesser General Public License as
    * published by the Free Software Foundation; either version 2.1 of
    * the License, or (at your option) any later version.
    *
    * This software is distributed in the hope that it will be useful,
    * but WITHOUT ANY WARRANTY; without even the implied warranty of
    * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
    * Lesser General Public License for more details.
    *
    * You should have received a copy of the GNU Lesser General Public
    * License along with this software; if not, write to the Free
    * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
    * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
    */
  package org.jboss.test.util;
  
  import java.io.BufferedReader;
  import java.io.IOException;
  import java.io.UnsupportedEncodingException;
  import java.security.Principal;
  import java.util.Collection;
  import java.util.Enumeration;
  import java.util.HashMap;
  import java.util.Locale;
  import java.util.Map;
  import java.util.Vector;
  
  import javax.servlet.AsyncContext;
  import javax.servlet.DispatcherType;
  import javax.servlet.RequestDispatcher;
  import javax.servlet.ServletContext;
  import javax.servlet.ServletException;
  import javax.servlet.ServletInputStream;
  import javax.servlet.ServletRequest;
  import javax.servlet.ServletResponse;
  import javax.servlet.http.Cookie;
  import javax.servlet.http.HttpServletRequest;
  import javax.servlet.http.HttpServletResponse;
  import javax.servlet.http.HttpSession;
  import javax.servlet.http.HttpUpgradeHandler;
  import javax.servlet.http.Part;
  
  //$Id$
  
  /**
   *  Test Http Servlet Request 
   *  @author Anil.Saldhana@redhat.com
   *  @since  May 8, 2007 
   *  @version $Revision$
   */
  public class TestHttpServletRequest implements HttpServletRequest
  {
     private Principal p = null;
     private String uri;
     private String meth;
     
     private Map<String,String[]> parameterMap = new HashMap<>();
     
     public TestHttpServletRequest()
     {   
     }
     public TestHttpServletRequest(Principal p, String uri, String meth)
     {
        this.p = p; 
        this.uri = uri;
        this.meth = meth;
     }
  
     public String getAuthType()
     { 
        return null;
     }
  
     public String getContextPath()
     { 
        return null;
     }
  
     public Cookie[] getCookies()
     { 
        return null;
     }
  
     public long getDateHeader(String arg0)
     { 
        return 0;
     }
  
     public DispatcherType getDispatcherType() {
        return null;
     }
  
     public String getHeader(String arg0)
     { 
        return null;
     }
  
     public Enumeration<String> getHeaderNames()
     { 
        return null;
     }
  
     public Enumeration<String> getHeaders(String arg0)
     { 
        return null;
     }
  
     public int getIntHeader(String arg0)
     { 
        return 0;
     }
  
     public String getMethod()
     {  
        return meth;
     }
  
     public String getPathInfo()
     { 
        return null;
     }
  
     public String getPathTranslated()
     { 
        return null;
     }
  
     public String getQueryString()
     { 
        return null;
     }
  
     public String getRemoteUser()
     {  
        return null;
     }
  
     public String getRequestURI()
     { 
        return uri;
     }
  
     public StringBuffer getRequestURL()
     { 
        return null;
     }
  
     public String getRequestedSessionId()
     { 
        return null;
     }
  
     public String getServletPath()
     { 
        return null;
     }
  
     public HttpSession getSession()
     { 
        return null;
     }
  
     @Override
     public String changeSessionId() {
        return null;
     }
  
     public HttpSession getSession(boolean arg0)
     {
        return null;
     }
  
     public Principal getUserPrincipal()
     {
        return p;
     }
  
     public boolean isRequestedSessionIdFromCookie()
     {
        return false;
     }
  
     public boolean isRequestedSessionIdFromURL()
     {
        return false;
     }
  
     public boolean isRequestedSessionIdFromUrl()
     {
        return false;
     }
  
     @Override
     public boolean authenticate(HttpServletResponse response) throws IOException, ServletException {
        return false;
     }
  
     @Override
     public void login(String username, String password) throws ServletException {
  
     }
  
     @Override
     public void logout() throws ServletException {
  
     }
  
     @Override
     public Collection<Part> getParts() throws IOException, ServletException {
        return null;
     }
  
     @Override
     public Part getPart(String name) throws IOException, ServletException {
        return null;
     }
  
     public boolean isRequestedSessionIdValid()
     {
        return false;
     }
  
     public boolean isUserInRole(String arg0)
     {
        return false;
     }
  
     public Object getAttribute(String arg0)
     {
        return null;
     }
  
     public Enumeration<String> getAttributeNames()
     {
        return null;
     }
  
     public String getCharacterEncoding()
     {
        return null;
     }
  
     public int getContentLength()
     {
        return 0;
     }
  
     @Override
     public long getContentLengthLong() {
        return 0;
     }
  
     public String getContentType()
     {
        return null;
     }
  
     public ServletInputStream getInputStream() throws IOException
     {
        return null;
     }
  
     public String getLocalAddr()
     {
        return null;
     }
  
     public String getLocalName()
     {
        return null;
     }
  
     public int getLocalPort()
     {
        return 0;
     }
  
     @Override
     public ServletContext getServletContext() {
        return null;
     }
  
     public Locale getLocale()
     {
        return null;
     }
  
     public Enumeration<Locale> getLocales()
     {
        return null;
     }
  
     public String getParameter(String arg)
     {
  