Bean collision when both netty and netty-shaded exist in classpath

The bean 'nettyServerBuilder', defined in class path resource
[org/lognet/springboot/grpc/autoconfigure/ShadedNettyConfiguration.class], could not be registered.
A bean with that name has already been defined in class path resource 
[org/lognet/springboot/grpc/autoconfigure/PureNettyConfiguration.class] and overriding is disabled.

We happen to get both io.grpc:grpc-netty and io.grpc:grpc-netty-shaded as transitive dependencies. nettyServerBuilder gets created for each of those deps in the configuration classes listed above. Can we add a @ConditionalOnMissingBean on either of them? I’m not sure if one is better to use over the other.

I tried to use the following code to disable the configuration, but apparently this only works on auto-configuration classes:

@SpringBootApplication(exclude = {PureNettyConfiguration.class})

I don’t seem to be able to use a component scan exclude filter either. I guess because the auto-configuration imports both configurations directly, e.g.

@ComponentScan(
    excludeFilters = {
      @ComponentScan.Filter(type = FilterType.ASSIGNABLE_TYPE, value = PureNettyConfiguration.class)
    })

[jvmlet]

FYI, please use 4.5.2

[dimi-nk]

thanks @jvmlet, 4.5.1 seemed broken for some reason 🤔