Program: 94350
Project: 94350
Buggy source:
private boolean doMongoUpload(SharedPreferences prefs,List<BgReading> glucoseDataSets,List<Calibration> meterRecords,List<Calibration> calRecords){
  SimpleDateFormat format=new SimpleDateFormat("String_Node_Str");
  format.setTimeZone(TimeZone.getDefault());
  String dbURI=prefs.getString("String_Node_Str",null);
  String collectionName=prefs.getString("String_Node_Str",null);
  String dsCollectionName=prefs.getString("String_Node_Str","String_Node_Str");
  if (dbURI != null && collectionName != null) {
    try {
      MongoClientURI uri=new MongoClientURI(dbURI.trim());
      MongoClient client=new MongoClient(uri);
      DB db=client.getDB(uri.getDatabase());
      DBCollection dexcomData=db.getCollection(collectionName.trim());
      Log.i(TAG,"String_Node_Str" + glucoseDataSets.size());
      for (      BgReading record : glucoseDataSets) {
        BasicDBObject testData=new BasicDBObject();
        testData.put("String_Node_Str","String_Node_Str");
        testData.put("String_Node_Str",record.timestamp);
        testData.put("String_Node_Str",format.format(record.timestamp));
        testData.put("String_Node_Str",(int)record.calculated_value);
        testData.put("String_Node_Str",record.slopeName());
        testData.put("String_Node_Str","String_Node_Str");
        testData.put("String_Node_Str",record.age_adjusted_raw_value);
        testData.put("String_Node_Str",record.age_adjusted_raw_value);
        testData.put("String_Node_Str","String_Node_Str");
        dexcomData.update(testData,testData,true,false,WriteConcern.UNACKNOWLEDGED);
      }
      Log.i(TAG,"String_Node_Str" + meterRecords.size());
      for (      Calibration meterRecord : meterRecords) {
        BasicDBObject testData=new BasicDBObject();
        testData.put("String_Node_Str","String_Node_Str");
        testData.put("String_Node_Str","String_Node_Str");
        testData.put("String_Node_Str",meterRecord.timestamp);
        testData.put("String_Node_Str",format.format(meterRecord.timestamp));
        testData.put("String_Node_Str",meterRecord.bg);
        dexcomData.update(testData,testData,true,false,WriteConcern.UNACKNOWLEDGED);
      }
      for (      Calibration calRecord : calRecords) {
        BasicDBObject testData=new BasicDBObject();
        testData.put("String_Node_Str","String_Node_Str");
        testData.put("String_Node_Str",calRecord.timestamp);
        testData.put("String_Node_Str",format.format(calRecord.timestamp));
        testData.put("String_Node_Str",(int)(calRecord.slope * 1000));
        testData.put("String_Node_Str",(int)calRecord.intercept);
        testData.put("String_Node_Str",1000);
        testData.put("String_Node_Str","String_Node_Str");
        dexcomData.update(testData,testData,true,false,WriteConcern.UNACKNOWLEDGED);
      }
      DBCollection dsCollection=db.getCollection(dsCollectionName);
      BasicDBObject devicestatus=new BasicDBObject();
      devicestatus.put("String_Node_Str",getBatteryLevel());
      devicestatus.put("String_Node_Str",new Date());
      dsCollection.insert(devicestatus,WriteConcern.UNACKNOWLEDGED);
      client.close();
      return true;
    }
 catch (    Exception e) {
      Log.e(TAG,"String_Node_Str",e);
    }
  }
  return false;
}

Fixed version (ground truth):
private boolean doMongoUpload(SharedPreferences prefs,List<BgReading> glucoseDataSets,List<Calibration> meterRecords,List<Calibration> calRecords){
  SimpleDateFormat format=new SimpleDateFormat("String_Node_Str");
  format.setTimeZone(TimeZone.getDefault());
  String dbURI=prefs.getString("String_Node_Str",null);
  String collectionName=prefs.getString("String_Node_Str",null);
  String dsCollectionName=prefs.getString("String_Node_Str","String_Node_Str");
  if (dbURI != null && collectionName != null) {
    try {
      MongoClientURI uri=new MongoClientURI(dbURI.trim());
      MongoClient client=new MongoClient(uri);
      DB db=client.getDB(uri.getDatabase());
      DBCollection dexcomData=db.getCollection(collectionName.trim());
      Log.i(TAG,"String_Node_Str" + glucoseDataSets.size());
      for (      BgReading record : glucoseDataSets) {
        BasicDBObject testData=new BasicDBObject();
        testData.put("String_Node_Str","String_Node_Str");
        testData.put("String_Node_Str",record.timestamp);
        testData.put("String_Node_Str",format.format(record.timestamp));
        testData.put("String_Node_Str",(int)record.calculated_value);
        testData.put("String_Node_Str",record.slopeName());
        testData.put("String_Node_Str","String_Node_Str");
        testData.put("String_Node_Str",record.age_adjusted_raw_value);
        testData.put("String_Node_Str",record.age_adjusted_raw_value);
        testData.put("String_Node_Str","String_Node_Str");
        dexcomData.update(testData,testData,true,false,WriteConcern.UNACKNOWLEDGED);
      }
      Log.i(TAG,"String_Node_Str" + meterRecords.size());
      for (      Calibration meterRecord : meterRecords) {
        BasicDBObject testData=new BasicDBObject();
        testData.put("String_Node_Str","String_Node_Str");
        testData.put("String_Node_Str","String_Node_Str");
        testData.put("String_Node_Str",meterRecord.timestamp);
        testData.put("String_Node_Str",format.format(meterRecord.timestamp));
        testData.put("String_Node_Str",meterRecord.bg);
        dexcomData.update(testData,testData,true,false,WriteConcern.UNACKNOWLEDGED);
      }
      for (      Calibration calRecord : calRecords) {
        BasicDBObject testData=new BasicDBObject();
        testData.put("String_Node_Str","String_Node_Str");
        testData.put("String_Node_Str",calRecord.timestamp);
        testData.put("String_Node_Str",format.format(calRecord.timestamp));
        testData.put("String_Node_Str",(int)(calRecord.slope * 1000));
        testData.put("String_Node_Str",(int)calRecord.intercept);
        testData.put("String_Node_Str",1000);
        testData.put("String_Node_Str","String_Node_Str");
        dexcomData.update(testData,testData,true,false,WriteConcern.UNACKNOWLEDGED);
      }
      DBCollection dsCollection=db.getCollection(dsCollectionName);
      BasicDBObject devicestatus=new BasicDBObject();
      devicestatus.put("String_Node_Str",getBatteryLevel());
      devicestatus.put("String_Node_Str",new Date());
      dsCollection.insert(devicestatus,WriteConcern.UNACKNOWLEDGED);
      client.close();
      return true;
    }
 catch (    Exception e) {
      Log.e(TAG,"String_Node_Str");
    }
  }
  return false;
}