public String[] loadStrings(File file) throws IOException { return null;
public synchronized String[] loadStrings(File file) throws IOException { List strings = new ArrayList(); String line;  BufferedReader input = new BufferedReader(new FileReader(file));  while ((line = input.readLine()) != null) { strings.add(line); }  return (String[])strings.toArray(new String[0]);
    public String[] loadStrings(File file) throws IOException {        return null;    }