All but the first two operations should be short-circuited and implemented specially by the backend.
Create an array of a reference type T.
Creates an array of some element type determined by the givenClassTag argument. The erased type of applications of this method isObject.
Creates an array of some element type determined by the givenClassTag argument. The erased type of applications of this method isObject.
Convert a sequence to a Java array with element type given byclazz.