Method readBytes

output/java_guava/1.4.19/Files.java:598–601

Process the bytes of a file. (If this seems too complicated, maybe you're looking for #toByteArray.) @param file the file to read @param processor the object to which the bytes of the file are passed. @return the result of the byte processor @throws IOException if an I/O error occurs

(File file, ByteProcessor<T> processor)

   */

  @CanIgnoreReturnValue // some processors won't return a useful result
  public static <T> T readBytes(File file, ByteProcessor<T> processor) throws IOException {
    return asByteSource(file).read(processor);
  }

  /**
   * Computes the hash code of the {@code file} using {@code hashFunction}.