Implement CommonErrorHandler.handleOne() in CommonDelegatingErrorHandler

[Blackney]

Expected Behavior

CommonDelegatingErrorHandler should implement CommonErrorHandler.handleOne()
This implementation should be the same as the other handle methods - Finding a delegate CommonErrorHandler, then call it's .handleOne() method. If a delegate cannot be found, use the defaultErrorHandler

Current Behavior

Currently this method is not implemented, and the default behaviour from the CommonErrorHandler interface is to log an error and return true, indicating the error was "handled"

Context

This issue came up when trying to use the DefaultErrorHandler with seekAfterError set to false
The value of seekAfterError is used for the return of the DefaultErrorHandler.seeksAfterHandling() method, the value of which is used to decide whether CommonErrorHandler.handleRemaining() vs CommonErrorHandler.handleRemaining() is called when an error is thrown by a non-batch Listener

I wish to be able to use the seekAfterError behaviour in the DefaultErrorHandler, while also using the CommonDelegatingErrorHandler to delegate between different DefaultErrorHandler's

[artembilan]

Related SO question: https://stackoverflow.com/questions/78417683/why-does-commondelegatingerrorhandler-in-spring-kafka-not-implement-handleone