12.1.4 RxJava 1 Support
Legacy support for RxJava 1 can be added with the following module:
implementation("io.micronaut.rxjava1:micronaut-rxjava1")
<dependency>
<groupId>io.micronaut.rxjava1</groupId>
<artifactId>micronaut-rxjava1</artifactId>
</dependency>
For more information see the Micronaut RxJava1 documentation.