Status: IN
Proxy's four identified types (Remote, Virtual, Protection, Smart Reference) span the concern space within the wrapping taxonomy's access-control pole: Remote proxies address location transparency, Virtual proxies address creation-cost optimization, Protection proxies address authorization, and Smart References address lifecycle management — establishing that even a single position in the wrapping depth spectrum (Proxy's access-without-changing-responsibility position) encompasses multiple independent concerns.
Proxy's four types demonstrate multi-concern richness at a single wrapping-depth position
Depends on (SL): proxy-four-types-remote-virtual-protection-smart, wrapping-taxonomy-access-to-algorithm