title: (Java) BufferedReader returning null when reading a file that isn't empty
body: <p>Each file has one line with one letter. Why are both are returning null?</p>
  
  <pre><code>File saveFile = new File("saved.txt");
  File pocFile = new File("playerOrComputer.txt");
  
  if (!pocFile.exists()) {
      pocFile.createNewFile();
  }
  if (!saveFile.exists()) {
      saveFile.createNewFile();
  }   
  
  BufferedReader brPoC = new BufferedReader(new FileReader(pocFile));
  BufferedReader brSave = new BufferedReader(new FileReader(saveFile));
  
  String savedChar = brSave.readLine();
  brSave.close();
  String playerOrComputerChar = brPoC.readLine();
  brPoC.close();
  
  System.out.println(savedChar);
  System.out.println(playerOrComputerChar);
  </code></pre>