A ReadWriteBarrier() is a memory barrier (in this case for both reads and writes), a special instruction to the processor to ensure that any instructions resulting in memory operations have completed (load & store operations-or in for example x86 processors, any opertion which has a memory operand at either side).
Regular spiny lobster season is ALWAYS August 6 through March 31. The bag limit is 6 per person per day. Harvest of lobster is prohibited in John Pennekamp Coral Reef State Park during the sport season. Harvest is also prohibited during both the 2-day sport season and regular season in Everglades National Park, Dry Tortugas National Park, and no take areas in the Florida Keys National Marine Sanctuary. Call (305) 743-2437 or visit www.fknms.nos.noaa.gov for information about no take areas in the Florida Keys National Marine Sanctuary.
Lobsters are usually caught in an underwater trap called a lobster pot, baited with dead fish. Lobsters usually feed on bottom dwellers like clams, snails, and crabs. Lobsters live in the murk and mud at the bottom of the ocean. Lobsters can grow up to four feet long and weigh as much as 40 pounds. It is believed that lobsters can live as long as 100 years. Lobsters have a crusher claw and a pincer claw; some lobsters have the crusher claw on the right side and others have it on the left.