static int readFully()

in src/main/java/com/twitter/penguin/korean/util/CharacterUtils.java [200:210]

• 11 lines of code
• 3 McCabe index (conditional complexity)

  static int readFully(Reader reader, char[] dest, int offset, int len) throws IOException {
    int read = 0;
    while (read < len) {
      final int r = reader.read(dest, offset + read, len - read);
      if (r == -1) {
        break;
      }
      read += r;
    }
    return read;
  }