code: public static <T extends SpecificRecord> AvroDeserializationSchema<T> forSpecific(Class<T> tClass) {
  		return new AvroDeserializationSchema<>(tClass, null);
  	}
docs: Creates {@link AvroDeserializationSchema} that produces classes that were generated from avro schema.
  
  @param tClass class of record to be produced
  @return deserialized record