Internationlization in Spring

1. Add the follwoing bean definitions in "{project}-sevlet.xml"
       <!-- Add for Internationlization -->
       <bean id="localeChangeInterceptor"
           class="org.springframework.web.servlet.i18n.LocaleChangeInterceptor">
           <property name="paramName" value="lang" />
       </bean>
   
       <bean id="localeResolver"
           class="org.springframework.web.servlet.i18n.SessionLocaleResolver">
       </bean>
2. Use the following "<bean id="messageSource" class="org.springframework.context.support.ResourceBundleMessageSource"> from "ResourceBundleMessageSource" to "ReloadableResourceBundleMessageSource".
3. Add "classpath:" prefix to all the messages in the "basenames" property.
4. Add the "<ref bean="localeChangeInterceptor"/>" as an interceptor to "urlMapping" bean.
5. Create sepearte "{Messsage}_{lang}.properties file.
6. Change the language by submitting "?lang={lang}" and appropriately the messages will be loaded from the language.