resources/src/main/java/org/robolectric/res/android/ResTable_config.java
void packLanguageOrRegion(final String in, final byte base,
      final byte[] out) {
    if (in == null) {
      out[0] = 0;
      out[1] = 0;
    } else if (in.length() < 3 || in.charAt(2) == 0 || in.charAt(2) == '-') {
      out[0] = (byte) in.charAt(0);
      out[1] = (byte) in.charAt(1);
    } else {
      byte first = (byte) ((in.charAt(0) - base) & 0x007f);
      byte second = (byte) ((in.charAt(1) - base) & 0x007f);
      byte third = (byte) ((in.charAt(2) - base) & 0x007f);

      out[0] = (byte) (0x80 | (third << 2) | (second >> 3));
      out[1] = (byte) ((second << 5) | first);
    }
  }
void packLanguageOrRegion(final String in, final byte base,
      final byte[] out) {
    if (in == null) {
      out[0] = 0;
      out[1] = 0;
    } else if (in.length() < 3 || in.charAt(2) == 0 || in.charAt(2) == '-') {
      out[0] = (byte) in.charAt(0);
      out[1] = (byte) in.charAt(1);
    } else {
      byte first = (byte) ((in.charAt(0) - base) & 0x007f);
      byte second = (byte) ((in.charAt(1) - base) & 0x007f);
      byte third = (byte) ((in.charAt(2) - base) & 0x007f);

      out[0] = (byte) (0x80 | (third << 2) | (second >> 3));
      out[1] = (byte) ((second << 5) | first);
    }
  }
/* static