Available on java
clear():Void
equals(param1:Dynamic):Bool
hashCode():Int
put(param1:K, param2:V):V
putAll(param1:Map<K, V>):Void
remove(param1:Dynamic):V
remove(param1:Dynamic, param2:Dynamic):Bool
replace(param1:K, param2:V, param3:V):Bool
replace(param1:K, param2:V):V
toString():String