QUESTION: does Interface [BigchainDbTransactionBuilder.ITransactionAttributes] lack of method [addOutput(String amount, String encodedPublicKeyInBase58)]?

[nowto]

I only have encodedPublicKeyInBase58 in the form of String, for example "CEKT7YF9vEUVPuejb9gHTR9Hi9AgYT5ur6M96o1qhneE".
How can I send transaction to "CEKT7YF9vEUVPuejb9gHTR9Hi9AgYT5ur6M96o1qhneE"???