coldspring 2 util:map bug on Railo

coldspring.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.coldspringframework.org/schema/beans" 
           xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
           xmlns:util="http://www.coldspringframework.org/schema/util"
           xsi:schemaLocation="http://www.coldspringframework.org/schema/beans http://coldspringframework.org/schema/coldspring-beans-2.0.xsd 
           http://www.coldspringframework.org/schema/util http://coldspringframework.org/schema/coldspring-util-2.0.xsd">

  	<util:map id="mapBean">
			<entry key="keya" value="key a value"/>
			<entry key="keyb" value="key b value"/>
		</util:map>

</beans>

index.cfm

<cfscript>
beanFactory = new coldspring.beans.xml.XmlBeanFactory(expandpath("./coldspring.xml"));  
dump(beanfactory.getBean("mapBean"));
</cfscript>