Deprecation warnings showing up in build logs

[elharo]

[WARNING] /usr/local/google/home/elharo/google-cloud-java/google-cloud-clients/google-cloud-logging/src/main/java/com/google/cloud/logging/SinkInfo.java:[586,13] setOutputVersionFormat(com.google.logging.v2.LogSink.VersionFormat) in com.google.logging.v2.LogSink.Builder has been deprecated
[WARNING] /usr/local/google/home/elharo/google-cloud-java/google-cloud-clients/google-cloud-logging/src/main/java/com/google/cloud/logging/SinkInfo.java:[599,58] getOutputVersionFormat() in com.google.logging.v2.LogSink has been deprecated
[WARNING] /usr/local/google/home/elharo/google-cloud-java/google-cloud-clients/google-cloud-logging/src/main/java/com/google/cloud/logging/LoggingImpl.java:[138,22] <V,X>transform(com.google.api.core.ApiFuture<? extends V>,com.google.api.core.ApiFunction<? super V,? extends X>) in com.google.api.core.ApiFutures has been deprecated
[WARNING] /usr/local/google/home/elharo/google-cloud-java/google-cloud-clients/google-cloud-logging/src/main/java/com/google/cloud/logging/LoggingImpl.java:[597,19] <V>addCallback(com.google.api.core.ApiFuture<V>,com.google.api.core.ApiFutureCallback<? super V>) in com.google.api.core.ApiFutures has been deprecated
[WARNING] /usr/local/google/home/elharo/google-cloud-java/google-cloud-clients/google-cloud-logging/src/main/java/com/google/cloud/logging/LoggingImpl.java:[632,12] addProjectIds(java.lang.String) in com.google.logging.v2.ListLogEntriesRequest.Builder has been deprecated
[WARNING] /usr/local/google/home/elharo/google-cloud-java/google-cloud-clients/google-cloud-logging/src/main/java/com/google/cloud/logging/spi/v2/GrpcLoggingRpc.java:[99,17] usePlaintext(boolean) in io.grpc.ManagedChannelBuilder has been deprecated
[WARNING] /usr/local/google/home/elharo/google-cloud-java/google-cloud-clients/google-cloud-logging/src/main/java/com/google/cloud/logging/spi/v2/GrpcLoggingRpc.java:[181,22] <V,X>catching(com.google.api.core.ApiFuture<? extends V>,java.lang.Class<X>,com.google.api.core.ApiFunction<? super X,? extends V>) in com.google.api.core.ApiFutures has been deprecated

[chingor13]

This looks like it should be filed against google-cloud-java

[abhinav-qlogic]

Most of these depreciation were handled with already opened issue #4384. I believe only two deprecation are remained to fix:
SinkInfo.java:[586,13] setOutputVersionFormat(...)
SinkInfo.java:[599,58] getOutputVersionFormat()
We are actually trying to figure out alternative ways to set and get the same but it seems there aren't any.
Could you please let us know If we should continue to these two deprecated methods? OR Remove these method uses (As LogSink is always going to defaults to v2)?

[chingor13]

@abhinav-qlogic We should remove the usage of those methods, but maintain the current behavior.