Eva

Sorry for the late reply, this has been released

No plans to support alternate assertion syntax as it takes away from the focus and simplicity of the lib imo. There's other options out there if this is important to...

Rebased and merged https://github.com/willowtreeapps/assertk/pull/440

Sorry for the late reply but I think the first usecase is now covered with ```kotlin assertThat(list).single().isEqualTo(expected) ``` I'm a little confused by `containsAllOnce()`, what's the usecase of such a...

Right, I'm curious what you'd use that for. It may be just me but it seem tricky to think about what matches and what doesn't.

Should be fixed by https://github.com/willowtreeapps/assertk/pull/437

Good question! The reason is it's been sitting here is I had hoped data binding would start using this method internally itself which would simplify the implementation. Haven't checked that...

Interesting issue, going to assign as a bug for now until exactly what is causing this is figured out.

I'll look into it, plain java modules should be supported, have you compared what you are doing to the [sample java module](https://github.com/evant/gradle-retrolambda/tree/master/sample-java)? Default methods are supported but they are not...

This is almost certainly output produced by [retrolambda](https://github.com/orfjackal/retrolambda) itself, you might want to check with that project to see if there is a way to make the error message more...