SerializerFactory { public static String getAliasByCode(byte code) { return TYPE_CODE_MAP.getKey(code); }  static Serializer getSerializer(String alias); static Serializer getSerializer(byte type); static Byte getCodeByAlias(String serializer); static String getAliasByCode(byte code);  }
@Test public void getAliasByCode() { Assert.assertEquals("test", SerializerFactory.getAliasByCode((byte) 117)); }