(Milwaukie, OR)  --  A man who holed up in a shed and had a standoff with Milwaukie police is behind bars.  Officials say the man was considered a suspect after a report came in about a suspicious man on someone's property.  Authorities say the suspect barricaded himself in a Johnson Creek Rentals shed on Southeast 45th Avenue around one o'clock yesterday afternoon.  Milwaukie police say Johnson Creek Boulevard was closed from 45th to 52nd avenues until the man surrendered around 5:20 p.m. yesterday.