import java.util.*;
import java.io.*;

public class PropertiesConfig {
    
    public void SaveConfig(String _option, String _value) {
        
        String filename, option = _option, value = _value;
        
        File file;
        Properties properties;
        
        InputStream input;
        OutputStream output;
        
        
        filename = "/tmp/LansinTVserver.config";
        file = new File(filename);
        
        try {
            
            if(!file.exists()) {
                System.out.println(filename + " does not exist.  Creating file.");
                file.createNewFile();
            }
            
            properties = new Properties();
            properties.load(input = new FileInputStream(file));
            input.close();
            
            properties.setProperty(option, value);
            //properties.remove(key);
            //properties.list(System.out);
            
            
            
            properties.store(output = new FileOutputStream(file), null);
            output.close();
            
        } catch(IOException e) {
            e.printStackTrace();
        }
        
    }
    
}