/guava/android/guava/src/com/google/common/hash/MacHashFunction.java
Mac mac = Mac.getInstance ( algorithmName ) ; mac.init ( key ) ;
} catch (CloneNotSupportedException e) { return false; } } private static Mac getMac(String algorithmName, Key key) { try { <extra_id_0> return mac; } catch (NoSuchAlgorithmException e) { throw new IllegalStateException(e); } catch (InvalidKeyException e) { throw new IllegalArgumentException(e); }