What steps will reproduce the problem? 1. Running Proxy.java with Eclipse

What is the expected output? What do you see instead?

I cannot execute the proxy code because I get this error

13-jun-2012 21:41:27 net.sf.ehcache.config.ConfigurationFactory parseConfiguration WARNING: No configuration found. Configuring ehcache from ehcache-failsafe.xml found in the classpath: jar:file:/home/fprado/Eclipse/jcoap/ws4d-jcoap-applications/Referenced%20Libraries/ehcache-core-2.4.3.jar!/ehcache-failsafe.xml

What version of the product are you using? On what operating system? Lastest from git. Ubuntu 11.10.

Please provide any additional information below. I am a little bit lost about how to fix this problem :(

Well, actually the proxy was working. It was just a warning, sorry.