processInstance.getContextInstance().createVariable("h3", objectTokenScope, token);
processInstance.getContextInstance().createVariable("i4", objectGlobalScope);
ExecutionContext executionContext = new ExecutionContext(token);
JBpmObjectMapper mapper = new JBpmObjectMapper();
Message message = mapper.mapFromJBpmToEsbMessage(bpmToEsbVars, Boolean.FALSE, executionContext);
//Setting up return mapping for the callback service.
EsbActionHandler esbActionHandler = new EsbActionHandler();
EPR epr = esbActionHandler.createReplyTo(esbToBpmVars.asXML(), Boolean.FALSE, executionContext);
String esbToBpmXml = epr.getAddr().getExtensionValue(Constants.ESB_TO_BPM_VARS_TAG);