Method append

corpus/java/training/guava/io/Files.java:330–332

Appends a character sequence (such as a string) to a file using the given character set. @param from the character sequence to append @param to the destination file @param charset the charset used to encode the output stream; see StandardCharsets for helpful predefined constants @throws

(CharSequence from, File to, Charset charset)

   * @throws IOException if an I/O error occurs
   */
  public static void append(CharSequence from, File to, Charset charset) throws IOException {
    write(from, to, charset, true);
  }

  /**
   * Private helper method. Writes a character sequence to a file, optionally appending.