water.dai

@BevisssLiu I know the problem . It's because the newest sonar-objective-c.jar not support sonarqube-6.x. Only 5.x and other older version sonarqube was supported.

``` LoggerContext lc = (LoggerContext) LoggerFactory.getILoggerFactory(); GelfAppender gelfAppender = new GelfAppender(); gelfAppender.setName("gelfudp"); gelfAppender.setGraylogHost(host); gelfAppender.setGraylogPort(port); gelfAppender.setOriginHost("myKarmaZipkin"); gelfAppender.setLevelIncluded(true); gelfAppender.setLocationIncluded(true); gelfAppender.setLoggerIncluded(true); gelfAppender.setMarkerIncluded(true); gelfAppender.setMdcIncluded(true); gelfAppender.setThreadIncluded(false); gelfAppender.setFacility("gelf-java"); gelfAppender.addAdditionalField("application=name"); gelfAppender.addAdditionalField("environment=env"); gelfAppender.setContext(lc); gelfAppender.start(); Logger logger = (Logger)...