"Java Is Dead, Long Live Java!" – The Future of Java
— 'Because of its prominence,' writes Bryan Taylor, 'Java gets a lot of attention and with it much criticism, some of it valid.' What many may not realize, Taylor notes, is that some big breakthroughs have arrived and that the Java development landscape is solving important problems. In this column he takes a view of where Java is going to go in the next year or two as these ideas gain traction.
package org.vinod.action;HelloWorld.jsp
import com.opensymphony.xwork2.ActionSupport;
public class HelloWorld extends ActionSupport{
String greetings = null;
public String execute() throws Exception {
setGreetings("Hello World");
return SUCCESS;
}
/**
* @return the greetings
*/
public String getGreetings() {
return greetings;
}
/**
* @param greetings the greetings to set
*/
public void setGreetings(String greetings) {
this.greetings = greetings;
}
}
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"index.jsp
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%@ taglib prefix="s" uri="/struts-tags" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Struts 2 Example</title>
</head>
<body>
<s:property value="greetings"/>
</body>
</html>
<%@ page language="java" contentType="text/html; charset=ISO-8859-1"struts.xml
pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<%@ taglib prefix="s" uri="/struts-tags" %>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Struts 2 Example</title>
</head>
<body>
<s:action name="HelloWorldAction" executeResult="true"></s:action>
</body>
</html>
<!DOCTYPE struts PUBLICweb.xml
"-//Apache Software Foundation//DTD Struts Configuration 2.0//EN"
"http://struts.apache.org/dtds/struts-2.0.dtd">
<struts>
<package name="hello" extends="struts-default">
<action name="HelloWorldAction"
class="org.vinod.action.HelloWorld">
<result>/jsp/HelloWorld.jsp</result>
</action>
</package>
</struts>
<?xml version="1.0" encoding="UTF-8"?>Enjoy the struts2(most popular java framework today)
<web-app version="2.5" xmlns="http://java.sun.com/xml/ns/javaee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
<filter>
<filter-name>struts2</filter-name>
<filter-class>org.apache.struts2.dispatcher.FilterDispatcher</filter-class>
</filter>
<filter-mapping>
<filter-name>struts2</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
<welcome-file-list>
<welcome-file>index.jsp</welcome-file>
</welcome-file-list>
</web-app>
| Version | Description of Code Name | Code Name | Date of Release |
| JDK 1.1.4 |  | Sparkler | Sept 12, 1997 |
| JDK 1.1.5 |  | Pumpkin | Dec 3, 1997 |
| JDK 1.1.6 | A female character in Bible | Abigail | April 24, 1998 |
| JDK 1.1.7 | Roman cognomen used by several politicians | Brutus | Sept 28, 1998 |
| JDK 1.1.8 | Name of a person/Football club | Chelsea | April 8, 1999 |
| J2SE 1.2 | Playground | Playground | Dec 4, 1998 |
| J2SE 1.2.1 | (none) | March 30, 1999 | |
| J2SE 1.2.2 |  | Cricket | July 8, 1999 |
| J2SE 1.3 |  | Kestrel | May 8, 2000 |
| J2SE 1.3.1 |  | Ladybird | May 17, 2001 |
| J2SE 1.4.0 |  | Merlin | Feb 13, 2002 |
| J2SE 1.4.1 |  | Hopper | Sept 16, 2002 |
| J2SE 1.4.2 |  | Mantis | June 26, 2003 |
| J2SE 5.0 (1.5.0) |  | Tiger | Sept 29, 2004 |
| Java SE 6 |  | Mustang | |
| Java SE 7 |  | Dolphin |
<ul>
<li>error 1</li>
<li>error 2</li>
</ul>
<s:if test="hasActionErrors()">Alternatively you can change the file in the "/template/simple/actionerror.ftl” and put it in the /web-directory/struts/simple if using simple theme
<s:iterator value="actionErrors">
<span class="errorMessage"><s:property escape="false" />
</span>
</s:iterator>
</s:if>
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