private void appendToJobContext(String exitStatus) { String es = jobCtx.getExitStatus(); if (es == null) { logger.fine("First addition to Job ExitStatus = " + es); jobCtx.setExitStatus(exitStatus); } else { String newExitStatus = es.concat(",").concat(exitStatus); logger.fine("Existing Job ExitStatus = " + es + " ; Updating to : " + newExitStatus); jobCtx.setExitStatus(newExitStatus); } }