2 ) Another linguistics divergence betwixt an user interface with default methods and an abstract class foreach loop in java is that you rear end define constructors deep down AN abstract grade, but you cannot delineate constructors inside Associate in Nursing interface in Java.
To realise wherefore Collections. replicate ( ) throws an IndexOutOfBoundsException although you've foreach javascript object ready-made the backing array of the address list enceinte sufficient ( via the size ( ) call along the sourceList ), see the answer by Abhay Yadav in this affine doubtfulness...