public void createBufferedReader()
{
    
    try { 
        
        fileReader = Files.newBufferedReader(file);
        
    } catch (IOException | SecurityException e) {
        
        System.err.format("IOException: %s%n", e);
        
        try {
            if (fileReader != null) { fileReader.close(); }
        } catch (IOException x) {}
        
    }
    
}//end of FileHandler::createBufferedReader