return provider ().charsetForName (charsetName);
Charset cs = null; CharsetProvider[] providers = providers(); for (int i = 0; i < providers.length; i++) { cs = providers[i].charsetForName(charsetName); if (cs != null) break;
  private static Charset charsetForName (String charsetName)  {    checkName (charsetName);    return provider ().charsetForName (charsetName);	}