sir-wabbit

import scala.language.existentials

class A { class E }
class B extends A { class E }
trait CD { type E }
trait C extends CD { type E = Int }
trait D extends CD { type E = String }
 
object Test {
  type EE[+X <: { type E }] = X#E

mikehearn

    public static class AnimatedBindInfo {
        @Nullable public Timeline timeline;
        public NumberBinding bindFrom;
        public Runnable onAnimFinish;
    }

    public static AnimatedBindInfo animatedBind(Node node, WritableDoubleValue bindTo, NumberBinding bindFrom) {
        bindTo.set(bindFrom.doubleValue());   // Initialise.
        bindFrom.addListener((o, prev, cur) -> {
            AnimatedBindInfo info = (AnimatedBindInfo) node.getUserData();