import java.io.*;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

public class FormDataImporter {

private String configFilePath;

private String dataFilePath;

public FormDataImporter(String configFilePath, String dataFilePath) {

this.configFilePath = configFilePath;

this.dataFilePath = dataFilePath;

}

public Map<String, List<String>> importFormData() throws IOException {

Map<String, List<String>> formData = new HashMap<>();

// Read configuration file

try (BufferedReader reader = new BufferedReader(new FileReader(configFilePath))) {

String line;

while ((line = reader.readLine()) != null) {

String[] parts = line.split(","); // Assuming comma-separated format

if (parts.length == 2) {

String formField = parts[0].trim();

String label = parts[1].trim();

formData.put(formField, new ArrayList<>()); // Initialize list for each form field

}

}

}

// Read data file

try (BufferedReader reader = new BufferedReader(new FileReader(dataFilePath))) {

String line;

while ((line = reader.readLine()) != null) {

String[] parts = line.split(","); // Assuming comma-separated format

if (parts.length > 0) {

for (int i = 0; i < parts.length; i++) {

String value = parts[i].trim();

if(formData.containsKey(parts[0].trim())){

formData.get(parts[0].trim()).add(value);

}

}

}

}

}

return formData;

}

public static void main(String[] args) throws IOException {

// Example usage

String configFile = "config.txt"; // Replace with your config file path

String dataFile = "data.txt"; // Replace with your data file path

FormDataImporter importer = new FormDataImporter(configFile, dataFile);

Map<String, List<String>> formData = importer.importFormData();

// Print the imported data (for verification)

for (Map.Entry<String, List<String>> entry : formData.entrySet()) {

System.out.println(entry.getKey() + ": " + entry.getValue());

}

}

}