Method asCharSink

output/java_guava/1.4.17/Files.java:237–239

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

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

  public static CharSink asCharSink(File file, Charset charset, FileWriteMode... modes) {
    return asByteSink(file, modes).asCharSink(charset);
  }

  private static FileWriteMode[] modes(boolean append) {
    return append ? new FileWriteMode[] {FileWriteMode.APPEND} : new FileWriteMode[0];