Vladyslav Bondarenko

Please update samples for java. Need https://docs.symbolplatform.com/guides/aggregate/adding-cosginatures-aggregate-complete.html implementation.

Error of exec example for https://docs.symbolplatform.com/guides/aggregate/adding-cosginatures-aggregate-complete.html java.lang.IllegalArgumentException: Transaction to cosign should be announced before being able to cosign it at io.nem.symbol.sdk.model.transaction.CosignatureTransaction.lambda$new$0(CosignatureTransaction.java:43) ~[symbol-sdk-core-0.21.0.jar:?] at java.util.Optional.orElseThrow(Optional.java:408) ~[?:?] at io.nem.symbol.sdk.model.transaction.CosignatureTransaction.(CosignatureTransaction.java:41) ~[symbol-sdk-core-0.21.0.jar:?] at io.nem.symbol.sdk.model.transaction.CosignatureTransaction.create(CosignatureTransaction.java:54)...

Exec modified example for symbol-sdk-okhttp-client', version: '0.22.1' package nem; import io.nem.symbol.core.utils.ConvertUtils; import io.nem.symbol.sdk.api.BinarySerialization; import io.nem.symbol.sdk.api.RepositoryFactory; import io.nem.symbol.sdk.api.TransactionRepository; import io.nem.symbol.sdk.infrastructure.BinarySerializationImpl; import io.nem.symbol.sdk.infrastructure.okhttp.RepositoryFactoryOkHttpImpl; import io.nem.symbol.sdk.model.account.Account; import io.nem.symbol.sdk.model.account.PublicAccount; import io.nem.symbol.sdk.model.message.PlainMessage; import io.nem.symbol.sdk.model.mosaic.Currency; import...

Pease update sample java code for https://github.com/nemtech/symbol-docs/blob/main/source/resources/examples/java/src/test/java/symbol/guides/examples/aggregate/AddingCosignaturesAggregateComplete.java