@Override public Value build() { try { Value record = new Value(); record.id = fieldSetFlags()[0] ? this.id : (java.lang.String) defaultValue(fields()[0]); record.value = fieldSetFlags()[1] ? this.value : (java.lang.Long) defaultValue(fields()[1]); return record; } catch (Exception e) { throw new org.apache.avro.AvroRuntimeException(e); } } }