Script - User list (groovy and beanshell)

{beanshell:output=wiki}
import com.atlassian.confluence.user.UserAccessor;
import bucket.container.ContainerManager;
import com.atlassian.user.search.page.Pager;
import java.util.Iterator;
import com.atlassian.user.impl.osuser.OSUUser;
import com.atlassian.user.impl.osuser.OSUGroup;

UserAccessor userAccessor = (UserAccessor) ContainerManager.getInstance().getContainerContext().getComponent("userAccessor");
Pager users = userAccessor.getUsers();
out.println("|| User ID || Full name || Email || Groups ||");

Iterator userIterator = users.iterator();
while (userIterator.hasNext()) {
    OSUUser user = (OSUUser) userIterator.next();
    Pager groupList = userAccessor.getGroups(user);
    Iterator groupIterator = groupList.iterator();
    String groups = new String();
    while (groupIterator.hasNext()) {     
        groups += groupIterator.next().getName() + " \\\\ ";
    }
    out.println("| " + user.getName() + " | [~" + user.getName() + "] | [mailto:" + user.getEmail() + "] | " + groups + "|");
}
{beanshell}

{groovy:output=wiki}
import bucket.container.ContainerManager

out.println "|| User ID || Full name || Email || Groups ||"
def userAccessor = ContainerManager.instance.containerContext.getComponent("userAccessor")
userAccessor.users.each { user ->
    def groups = userAccessor.getGroups(user).iterator()*.name.join(' \\\\ ')
    out.println "| $user.name | [~$user.name] | [mailto:$user.email] | $groups |"
}
{groovy}