As far as I understand from your question, this is not related Eclipse JBoss Cache IDE question, just eclipse user question. If you like to see the all methods of the TreeCache class in eclipse environenment, first of all ensured that TreeCache class exist in your project classpath. And then in your class using the TreeCache instance, you could use . (dot) notation after the TreeCache variable to see the all TreeCache methods. Like this public class X { private TreeCache treeCacheInstance; public void init(){ ...... treeCacheInstance.(show all methods when you type dot) ..... } } I wish this helps If you have any questions on the JBoss Cache IDE, you would ask these ide questions to the user forums of the JBoss Eclipse IDE. http://www.jboss.com/index.html?module=bb&op=viewforum&f=201 Gurkan JBoss Cache IDE Lead View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=3968944#... Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&a...