JDK

$ java --version
openjdk 15 2020-09-15
OpenJDK Runtime Environment (build 15+36-1562)
OpenJDK 64-Bit Server VM (build 15+36-1562, mixed mode, sharing)

var contents = Transferable.of(...);
var containerLocation = "/path/to/file";
withCopyFileToContainer(contents, containerLocation)

The window operators should indicate if the returned Flux for each window is safe to subscribe to multiple times.

Documentation Issue

I had a data processing pipeline that I introduced batching to, using the window operator. In this pipeline, it will retry a batch if it faces a transient error. When batching was added, and it retried, I saw a failure of `IllegalStateException: UnicastP

There are a number of places in the JIT guarded with TR::Compiler->cls.classesOnHeap(). This query is hardcoded to always return true. J9 classes have resided on the heap for many years now and this is unlikely to change. I doubt this flexibility is still needed.

Assume TR::Compiler->cls.classesOnHeap() is always true and fold and remove code as necessary.

Leave the `classesOnHeap

Having the ability to set an external/advertised hostname is great since it provides users a lot of flexibility in network deployments. However, having it a required argument is a pain for the most common scenario, where the scheduler, client and executors talk to each other in the same network (e.g. k8s or docker-compose).

We should make the external hostname optional. If the scheduler receive

As per the title.
By the way, thanks for the work you're doing on jphp, and sorry for so many issues, I'm really interested in the project, and would love to use it for lotsa cool magic upcoming stuff <3

Add how to configure code style in Contributing.
Adding an .editorconfig file will help to auto apply code style in some IDEs.