Mike Hearn

Memory bar colors are difficult for color-blind people to see

6

The memory bar is a bit hard to interpret because the choice of (???) green/yellow? is quite hard to understand. Fortunately there's a blue divider, or at least I think...

Capsules don't start with Java 9

10

Capsules use JMX internal APIs as part of their startup sequence, which fails on Java 9. It wasn't clear to me from a 30 second glance at the code what...

Can't restrict away from Java 9 using javaVersion manifest value

6

setting minJavaVersion = 1.8.0 and javaVersion = 1.8 to try and prevent our app running on Java 9 results in the following error: CAPSULE EXCEPTION: Unrecognized major Java version: -9...

Library of JDK type serializers?

5

Are there any libraries, community or otherwise, that add serializers for common JDK types like Date, Instant, PublicKey, URI, URL etc? It feels like one should exist by now but...

Is there a way to turn a string expression into a fragment?

2

(All the following is in the context of a static rendering tool, so no security issues are present). I have a context variable that contains some HTML as a string...

RunnableFiberTask silently swallows exceptions if no future is set

1

I have some code that is throwing an exception in a post-park action (i.e. inside the handler passed to parkAndSerialize). Quasar silently eats this exception in RunnableFiberTask.onException(). It's really confusing...

When using the verifier ant task in Gradle, sometimes it barfs

1

Sometimes, for no obvious reason, the verifier task stops running properly and throws an exception like this. The only fix is to run `gradle --stop` to shutdown the daemon and...

Verifier doesn't always spot issues

4

If you forgot to annotate an abstract method in a superclass as @Suspendable then the verifier doesn't seem able to detect this mistake and impossible NPEs can result. By the...

You can't write this: ``` writer.tag = -, sometag ``` because `-` is not actually a way to simply express the empty tag, but a whole 'command' by itself. I'd...

Strange sliding effect (misrendering)

2

https://asciinema.org/a/1GiQf02fDHGOShnBBmQC4LMJi The above cast plays fine locally with `asciinema play`, and the app works great in iTerm2. But during playback you can see the right hand side of the unicode...