Method asCharSink

android/guava/src/com/google/common/io/Files.java:221–223

Returns a new {@link CharSink} for writing character data to the given file using the given character set. The given {@code modes} control how the file is opened for writing. When no mode is provided, the file will be truncated before writing. When the {@link FileWriteMode#APPEND APPEND} mode is pro

(File file, Charset charset, FileWriteMode... modes)

   * @since 14.0
   */
  public static CharSink asCharSink(File file, Charset charset, FileWriteMode... modes) {
    return asByteSink(file, modes).asCharSink(charset);
  }

  /**
   * Reads all bytes from a file into a byte array.