ola gostaria de saber se alguem pode me ajuda estou com probelmas co a biblioteca richfaces e a a4j
nao estou conseguindo usa-las
alguem sabe onde posso baixa-las
<?xml version='1.0' encoding='UTF-8' ?>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html">
<h:head>
<title>Facelet Title</title>
</h:head>
<h:body>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1[url]-transitional.dtd">
<ui:composition xmlns="http://www.w3.org/1999/xhtml"
xmlns:h="http://java.sun.com/jsf/html"
xmlns:f="http://java.sun.com/jsf/core"
xmlns:ui="http://java.sun.com/jsf/facelets"
xmlns:a4j="http://richfaces.org/a4j"
xmlns:rich="http://richfaces.org/rich">
<h:outputStylesheet name="color">
.red { color: red; }
.green { color: green; }
</h:outputStylesheet>
<h:form>
<rich:graphValidator value="#{passwordValidationBean}" id="gv">
<rich:panel header="Change password" style="width:500px">
<rich:messages for="gv" />
<rich:messages globalOnly="true" />
<h:panelGrid columns="3">
<h:outputText value="Enter new password:" />
<h:inputSecret value="#{passwordValidationBean.password}" id="pass" />
<rich:message for="pass" />
<h:outputText value="Confirm the new password:" />
<h:inputSecret value="#{passwordValidationBean.confirm}" id="conf" />
<rich:message for="conf" />
</h:panelGrid>
<a4j:commandButton value="Store changes" action="#{passwordValidationBean.storeNewPassword}" />
</rich:panel>
</rich:graphValidator>
</h:form>
</ui:composition>
</h:body>
</html>