Available on java
comparator():Comparator<Dynamic>
first():E
headSet(param1:E):SortedSet<E>
last():E
subSet(param1:E, param2:E):SortedSet<E>
tailSet(param1:E):SortedSet<E>
equals(param1:Dynamic):Bool
hashCode():Int
add(param1:E):Bool
addAll(param1:Collection<E>):Bool
clear():Void
contains(param1:Dynamic):Bool
containsAll(param1:Collection<Dynamic>):Bool
isEmpty():Bool
iterator():Iterator<E>
remove(param1:Dynamic):Bool
removeAll(param1:Collection<Dynamic>):Bool
retainAll(param1:Collection<Dynamic>):Bool
size():Int
toArray<T>(param1:NativeArray<T>):NativeArray<T>
toArray():NativeArray<Dynamic>
toString():String