Answer:
The results will be the values in addresslist will be replaced by the values in addrlist.
Explanation:
Because array is a sequence of values of the same type. When an array is created, all values are initialized depending on array type. This create flexible filters that use any available recipient property and that are not subject to limitations. For example: New- AddressList- Name "L_29071" -RecipientFilter
{(( RecipientType - eq 'UserMailbox')- and ( Custom Attribute15 - like *L_29071*))}