AbstractCommonConfig is not thread safe --------------------------------------- Key: JBWS-3707 URL: https://issues.jboss.org/browse/JBWS-3707 Project: JBoss Web Services Issue Type: Bug Security Level: Public(Everyone can see) Components: jbossws-cxf, jbossws-integration Reporter: Alessio Soldano Assignee: Alessio Soldano Fix For: jbossws-cxf-4.3 The org.jboss.wsf.spi.metadata.config.AbstractCommonConfig is not thread safe and is possibly accessed / modified concurrently (at least during boot on WFLY as a consequence of WFLY-1759). The members should likely be final (and the collection ones should be initialized to concurrent collections). Same applies to org.jboss.wsf.spi.metadata.j2ee.serviceref.UnifiedHandlerChainMetaData and org.jboss.wsf.spi.metadata.j2ee.serviceref.UnifiedHandlerMetaData.