codinko

protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {

    Cookie cookie = new Cookie("username", "harley");
    cookie.setMaxAge(60*60*24); // 24 hours for expiry
    response.addCookie(cookie);

}

codinko

package com.codinko.oddeven;

/* OddEvenThreadType1: One thread prints odd, other thread prints even so o/p will be 0 2 4 6 8 10 1 3 5 7 9 11
 */
public class OddEvenThreadType1 {
	public static void main(String[] args) {
		Runnable r1 = new Runnable1();
		Runnable r2 = new Runnable2();
		Thread t1 = new Thread(r1);
		Thread t2 = new Thread(r2);

codinko

class CustomerFactory
{
    public static ICustomer GetCustomer(int i)
    {       
        switch (i)
        {
            case 1:
                GoldCustomer goldCustomer = new GoldCustomer();
                goldCustomer.GoldOperation();
                goldCustomer.AddPoints();

codinko

public enum CarType {
    SMALL, LUXURY
}
public Interface class Car { // abstract class or Interface.
  
}

public class CarFactory {
    public static Car buildCar(CarType model) {
        Car car = null;

codinko

public abstract class MazeGame {
    public MazeGame() {
        Room room1 = makeRoom();
        Room room2 = makeRoom();
        room1.connect(room2);
        this.addRoom(room1);
        this.addRoom(room2);
    }

    abstract protected Room makeRoom();

codinko

//GuiFactory example

//Abstract Product
interface Button {
	void paint();
}
//Abstract Product
interface Label {
	void paint();
}

codinko

public static void printMap(Map map) {
  Iterator iterator = map.entrySet().iterator();
  while (iterator.hasNext()) {
    Map.Entry entry = (Map.Entry)iterator.next();
    System.out.println(entry.getKey() + " = " + entry.getValue());
  }
}

//or

codinko

//The first two ways are using iterator() method of the Collection Interface
Iterator<String> iterator = list.iterator();
while (iterator.hasNext()) {
  System.out.println(iterator.next());
}
//or
for(Iterator<String> iterator=list.iterator();iterator.hasNext(); )
{
  System.out.println(iterator.next());
}

codinko

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans" 
       xmlns:xsi=<a href="http://www.w3.org/2001/XMLSchema-instance">http://www.w3.org/2001/XMLSchema-instance</a>
       xsi:schemaLocation="http://www.springframework.org/schema/beans 
                           http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
<!-- <bean/> definitions here -->
</beans>
</xml>

codinko

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
 
 <modelVersion>4.0.0</modelVersion>
 <groupId>com.codinko.cache</groupId>
 <artifactId>caching</artifactId>
 <version>0.0.1-SNAPSHOT</version>
 
 <properties>
  <ehcache.version>2.4.2</ehcache.version>