We are using a Jboss implementation in our application we have a interface which has these methods public long getCreationTime(); public long getExpirationTime(); public long getLastAccessTime(); public long getLastUpdateTime(); public long getVersion(); public boolean isValid(); The interface has a method which has takes jbosstree i should write a class which implements the interface should return these values of entry in the cache ie each map entry (key,value ) pair which we specifiy. Can any one please tell me how to go about this. Thanks in advance View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3957558#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...