java never had that phase. If anything it had a full binary class (not even source, e.g. long and int are not compatible on binary level) compatibility. Generally you can take an application from '98 and run it nowadays.
It's only recent changes (jigsaw in java9 mostly) that were made them to drop some of that part.
It's shocking given Oracle's AI spending spree over the last couple of years.
If you know how to work with it it's great, but if you use it indiscriminately it does more harm than good.
The biggest use of Java currently is Android, and Google is on a path to migrate to Fuchsia eventually.
The second biggest use is Apache Spark/Kafka, but with LLMs now, you can pretty much re implement all of that functionality in pure C.
They just want a legal angle, since this is how they make most of their money.
Spark is written in Scala, precisely because distributed systems are best modelled as a set of pure functions with minimal references to state. This is also why part of the reason why it's ascending successor, Polars Cloud, is written in a functional language, Rust, rather than C.
Android development is also increasingly being monopolized by Kotlin, not Java.