TomMaddox

public static boolean validateKeyFile(File fileHandle) {
  
	final int fileSizeLimitKB = 8;
	if (fileHandle.length() > fileSizeLimitKB * 1024) {
		return false;
	}
	
	try {
		InputStream is = new FileInputStream(fileHandle);
		BufferedReader reader = new BufferedReader(new InputStreamReader(is));