I don't see anything json related in my war ... But I do see this during the execution:
May 13, 2015 12:10:48 AM org.apache.openejb.server.cxf.rs.CxfRsHttpListener logEndpoints
May 13, 2015 12:10:48 AM org.apache.openejb.server.cxf.rs.CxfRsHttpListener logEndpoints
May 13, 2015 12:10:48 AM org.apache.openejb.server.cxf.rs.CxfRsHttpListener logEndpoints
May 13, 2015 12:10:48 AM org.apache.openejb.server.cxf.rs.CxfRsHttpListener logEndpoints
May 13, 2015 12:10:48 AM org.apache.openejb.server.cxf.rs.CxfRsHttpListener logEndpoints
May 13, 2015 12:10:48 AM org.apache.openejb.server.cxf.rs.CxfRsHttpListener logEndpoints
May 13, 2015 12:10:48 AM org.apache.openejb.server.cxf.rs.CxfRsHttpListener logEndpoints
May 13, 2015 12:10:48 AM org.apache.openejb.server.cxf.rs.CxfRsHttpListener logEndpoints
May 13, 2015 12:10:48 AM org.apache.openejb.server.cxf.rs.CxfRsHttpListener logEndpoints
May 13, 2015 12:10:48 AM org.apache.openejb.server.cxf.rs.CxfRsHttpListener logEndpoints
May 13, 2015 12:10:48 AM org.apache.openejb.server.cxf.rs.CxfRsHttpListener logEndpoints