Need to understand why this trivial interface:

package org.jboss.ejb.plugins.cmp.jdbc;

import java.sql.Statement;

public interface WrappedStatement {
public Statement getUnderlyingStatement();
}

is in the ejb deployment jboss.jar and only implemented in the non-ejb dependent connector module. It seems that this should be moved to the org.jboss.resource.adapter.jdbc package and connector module. The org.jboss.ejb.plugins.cmp.jdbc.WrappedStatement interface could subclass the org.jboss.resource.adapter.jdbc.WrappedStatement for the unlikely backward compatibility requirement of a thirdparty implementation.