A modern programming language that makes developers happier.

kotlinlang

On line 285:
<https://bitbucket.org/controlsfx/controlsfx/src/b884e4b6cfc4bb321e7ffe67b93182e09290bf1e/controlsfx/src/main/java/org/controlsfx/validation/ValidationSupport.java?at=default&amp;fileviewer=file-view-default> 

notice the

```
Platform.runLater(... validator.apply )
```

what this code effectively means is that if you write UI logic with this component, it will trigger validation on a different job than the one that has the property being changed.