/**
 * Copyright (c) 2012-2018 Red Hat, Inc.
 * This program and the accompanying materials are made
 * available under the terms of the Eclipse Public License 2.0
 * which is available at https://www.eclipse.org/legal/epl-2.0/
 *
 * SPDX-License-Identifier: EPL-2.0
 *
 * Contributors:
 *   Red Hat, Inc. - initial API and implementation
 */
package org.eclipse.qa.examples;

import java.util.ArrayList;
import java.util.List;
import java.util.Random;
import java.io.Serializable;
import java.util.HashMap;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.springframework.web.servlet.ModelAndView;
import org.springframework.web.servlet.mvc.Controller;

public class AppController implements Controller, Serializable{

class T{}
interface B<T> {}
public class A {

private int count = 0;
private class B {

private int count = 7;

public void test(){
System.out.println(count);
}
}
}

private String privetStringTest;
public void AppController(){}


public ModelAndView handleRequest(HttpServletRequest request, HttpServletResponse response) throws Exception{
final String secretNum = Integer.toString(new Random().nextInt(10));
String numGuessByUser = request.getParameter("numGuess");
String result ="";

if (numGuessByUser != null && numGuessByUser.equals(secretNum)){
result = "Congrats! The number is " + secretNum;
}

else if (numGuessByUser != null) {
result = "Sorry, you failed. Try again later!";
}

ModelAndView view = new ModelAndView("guess_num");
view.addObject("num", result);

if(false){}

String testVariable;

if(numGuessByUser==numGuessByUser){}

numGuessByUser=numGuessByUser;

switch(result){
case "one":
break;
}

if (this != null) {}

String stringNull=null;
stringNull.equals(null);
List  list = new ArrayList<>();
List<String> list2 =new ArrayList<>();
list.add(2);


return view;
}

public void sample(final String aString) {

boolean stringIsNull = null == aString;

if (stringIsNull) {
return;
}

System.out.println(aString.length());

if(stringIsNull){
System.out.println("Hello");
return;
}else
System.out.println("Hello");
}
}
