quickstart/src/main/resources/archetype-resources/src/main/java/pages/About.java

package ${package}.pages;

import org.apache.tapestry5.annotations.PageActivationContext;

public class About
{
    @PageActivationContext
    private String learn;

    public String getLearn() {
        return learn;
    }

    public void setLearn(String learn) {
        this.learn = learn;
    }
}