Returns a new map that contains the given arguments, treating them as a
list of alternating keys and values: Map map =
newMap(1, "george", 2, "martha"); will produce the map {1=george,
2=martha}.
Returns a 32 bit uniformly distributed random number in the
closed interval [Integer.MIN_VALUE,Integer.MAX_VALUE]
(including Integer.MIN_VALUE and
Integer.MAX_VALUE).