intersect

Calculates the intersection of two values.

If the values have a non-empty intersection, the value representing the intersection is placed in dest, unless null. If the intersection is non-empty, dest is not modified.

Parameters:

dest	a uninitialized Value that will hold the calculated intersection value. May be null if the resulting set if not needed.
value1	a value to intersect
value2	another value to intersect

Returns:

true if the intersection is non-empty