A.Objectget(Objectobj) B.XXXgetXxx(Objectobj) C.voidset(Objectobj,Objectval) D.ObjectsetXxx(Objectobj,Objectval)
A.Array.set(arr,2,“dog”) B.Array.set(arr,3,“dog”) C.Array.set(2,“dog”) D.Array.set(3,“dog”)
A.Objectarr=Array.newInstance(String.class,4,3) B.Arrayarr=Array.newInstance(String.class,3,4) C.Arrayarr=Array.newInstance(String.class,4,3) D.Objectarr=Array.newInstance(String.class,3,4)