code: public String getError() {
      StringBuilder strBuilder = new StringBuilder();
      for (int i = 0; i < errors.size(); i++) {
        strBuilder.append(getError(i) + " ");
      }
      return strBuilder.toString();
    }
docs: Gets all the errors generated by &lt;git-status&gt; command and returns them in String format.
  
  @return <code>String</code> errors concatenated together.