String rootException = graph.getFailureCauseAsString(); if (rootException != null && !rootException.equals(ExceptionUtils.STRINGIFIED_NULL_EXCEPTION)) { gen.writeStringField("root-exception", rootException);
String rootException = graph.getFailureCauseAsString(); if (rootException != null && !rootException.equals(ExceptionUtils.STRINGIFIED_NULL_EXCEPTION)) { gen.writeStringField("root-exception", rootException);