Program: 15566
Project: 15566
Buggy source:
/** 
 * Initialize the sensor metadata from the given configuration set. If the data set does not contain a sensorId, and allowMissingSensorId is not true, an exception will be thrown. If allowMissingSensorId is true, then the sensorId should be set externally.
 * @param conf The configuration to use for initailization.
 * @param allowMissingSensorId Flag stating whether a missing sensorId isallowed.
 */
public void init(Config conf,boolean allowMissingSensorId){
  this.setSensorName(conf.getString("String_Node_Str"));
  this.setAuthor(conf.getString("String_Node_Str"));
  this.setInformation(conf.getString("String_Node_Str"));
  this.setSensorType(conf.getString("String_Node_Str"));
  this.setSourceType(conf.getString("String_Node_Str"));
  this.setSource(conf.getString("String_Node_Str"));
  if (conf.hasPath(KEY_SENSOR_ID)) {
    this.setSensorID(conf.getString(KEY_SENSOR_ID));
  }
 else {
    if (!allowMissingSensorId) {
      conf.getString(KEY_SENSOR_ID);
    }
  }
  this.setLatitude(conf.getDouble("String_Node_Str"));
  this.setLongitude(conf.getDouble("String_Node_Str"));
  String listOfFieldsString=conf.getString("String_Node_Str");
  String[] fieldNames=listOfFieldsString.trim().split("String_Node_Str");
  for (int i=0; i < fieldNames.length; i++) {
    String fieldName=fieldNames[i];
    logger.info(i + "String_Node_Str" + fieldName);
    LSMFieldMetaData lsmFieldMetaData=new LSMFieldMetaData();
    lsmFieldMetaData.setGsnFieldName(fieldName);
    lsmFieldMetaData.setLsmPropertyName(conf.getString("String_Node_Str" + fieldName + "String_Node_Str"+ "String_Node_Str"));
    lsmFieldMetaData.setLsmUnit(conf.getString("String_Node_Str" + fieldName + "String_Node_Str"+ "String_Node_Str"));
    fields.put(fieldName,lsmFieldMetaData);
  }
}

Fixed version (ground truth):
/** 
 * Initialize the sensor metadata from the given configuration set. If the data set does not contain a sensorId, and allowMissingSensorId is not true, an exception will be thrown. If allowMissingSensorId is true, then the sensorId should be set externally.
 * @param conf The configuration to use for initailization.
 * @param allowMissingSensorId Flag stating whether a missing sensorId isallowed.
 */
public void init(Config conf,boolean allowMissingSensorId){
  this.setSensorName(conf.getString("String_Node_Str"));
  this.setAuthor(conf.getString("String_Node_Str"));
  this.setInformation(conf.getString("String_Node_Str"));
  this.setSensorType(conf.getString("String_Node_Str"));
  this.setSourceType(conf.getString("String_Node_Str"));
  this.setSource(conf.getString("String_Node_Str"));
  if (conf.hasPath(KEY_SENSOR_ID)) {
    this.setSensorID(conf.getString(KEY_SENSOR_ID));
  }
 else {
    if (!allowMissingSensorId) {
      conf.getString(KEY_SENSOR_ID);
    }
  }
  this.setLatitude(conf.getDouble("String_Node_Str"));
  this.setLongitude(conf.getDouble("String_Node_Str"));
  if (conf.hasPath("String_Node_Str"))   this.featureOfInterest=conf.getString("String_Node_Str");
  String listOfFieldsString=conf.getString("String_Node_Str");
  String[] fieldNames=listOfFieldsString.trim().split("String_Node_Str");
  for (int i=0; i < fieldNames.length; i++) {
    String fieldName=fieldNames[i];
    logger.info(i + "String_Node_Str" + fieldName);
    LSMFieldMetaData lsmFieldMetaData=new LSMFieldMetaData();
    lsmFieldMetaData.setGsnFieldName(fieldName);
    lsmFieldMetaData.setLsmPropertyName(conf.getString("String_Node_Str" + fieldName + "String_Node_Str"+ "String_Node_Str"));
    lsmFieldMetaData.setLsmUnit(conf.getString("String_Node_Str" + fieldName + "String_Node_Str"+ "String_Node_Str"));
    fields.put(lsmFieldMetaData.getLsmPropertyName(),lsmFieldMetaData);
  }
}