How to use

oneAndOnlyOneCheck

method

in

ch.qos.logback.classic.sift.SiftingJoranConfigurator

  @SuppressWarnings("unchecked")
  public Appender<ILoggingEvent> getAppender() {
    Map<String, Object> omap = interpreter.getInterpretationContext().getObjectMap();
    HashMap<String, Appender<?>> appenderMap = (HashMap<String, Appender<?>>) omap.get(ActionConst.APPENDER_BAG);
    oneAndOnlyOneCheck(appenderMap);
    Collection<Appender<?>> values = appenderMap.values();
    if (values.size() == 0) {
      return null;
    }
    return (Appender<ILoggingEvent>) values.iterator().next();
  }
}

 @SuppressWarnings("unchecked")
 public Appender<ILoggingEvent> getAppender() {
  Map<String, Object> omap = interpreter.getInterpretationContext().getObjectMap();
  HashMap appenderMap = (HashMap) omap.get(ActionConst.APPENDER_BAG);
  oneAndOnlyOneCheck(appenderMap);
  Collection values = appenderMap.values();
  if(values.size() == 0) {
   return null;
  }
  return (Appender<ILoggingEvent>) values.iterator().next();
 }
}

 @SuppressWarnings("unchecked")
 public Appender<ILoggingEvent> getAppender() {
  Map<String, Object> omap = interpreter.getInterpretationContext().getObjectMap();
  HashMap<String, Appender<?>> appenderMap = (HashMap<String, Appender<?>>) omap.get(ActionConst.APPENDER_BAG);
  oneAndOnlyOneCheck(appenderMap);
  Collection<Appender<?>> values = appenderMap.values();
  if(values.size() == 0) {
   return null;
  }
  return (Appender<ILoggingEvent>) values.iterator().next();
 }
}

 @SuppressWarnings("unchecked")
 public Appender<ILoggingEvent> getAppender() {
  Map<String, Object> omap = interpreter.getInterpretationContext().getObjectMap();
  HashMap appenderMap = (HashMap) omap.get(ActionConst.APPENDER_BAG);
  oneAndOnlyOneCheck(appenderMap);
  Collection values = appenderMap.values();
  if(values.size() == 0) {
   return null;
  }
  return (Appender<ILoggingEvent>) values.iterator().next();
 }
}

  @SuppressWarnings("unchecked")
  public Appender<ILoggingEvent> getAppender() {
    Map<String, Object> omap = interpreter.getInterpretationContext().getObjectMap();
    HashMap<String, Appender<?>> appenderMap = (HashMap<String, Appender<?>>) omap.get(ActionConst.APPENDER_BAG);
    oneAndOnlyOneCheck(appenderMap);
    Collection<Appender<?>> values = appenderMap.values();
    if (values.size() == 0) {
      return null;
    }
    return (Appender<ILoggingEvent>) values.iterator().next();
  }
}

  @SuppressWarnings("unchecked")
  public Appender<ILoggingEvent> getAppender() {
    Map<String, Object> omap = interpreter.getInterpretationContext().getObjectMap();
    HashMap<String, Appender<?>> appenderMap = (HashMap<String, Appender<?>>) omap.get(ActionConst.APPENDER_BAG);
    oneAndOnlyOneCheck(appenderMap);
    Collection<Appender<?>> values = appenderMap.values();
    if (values.size() == 0) {
      return null;
    }
    return (Appender<ILoggingEvent>) values.iterator().next();
  }
}

  @SuppressWarnings("unchecked")
  public Appender<ILoggingEvent> getAppender() {
    Map<String, Object> omap = interpreter.getInterpretationContext().getObjectMap();
    HashMap<String, Appender<?>> appenderMap = (HashMap<String, Appender<?>>) omap.get(ActionConst.APPENDER_BAG);
    oneAndOnlyOneCheck(appenderMap);
    Collection<Appender<?>> values = appenderMap.values();
    if (values.size() == 0) {
      return null;
    }
    return (Appender<ILoggingEvent>) values.iterator().next();
  }
}