Note: Synchronized locking is what I mean when I say intrinsic locking. 1  When Java 5 came out with ReentrantLocks, they proved to have quite a noticeble throughput difference then intrinsic locking. 2  j.u.c.Lock has different mechanisms for locking. 3  Style. 4  Multiple Conditions.
As with many pharaohs, the masterpiece of Hatshepsut's building projects was her mortuary temple. She built hers in a complex at Deir el-Bahri. It was designed and implemented by Senemut at a site on the West Bank of the Nile River near the entrance to what now is called the Valley of the Kings.
The Step Pyramid has been thoroughly examined and investigated over the last century and it is now known that the building process went through many different stages and there were a few false starts. Imhotep seems to have first begun building a simple mastaba tomb. The highest mastaba was 20 feet (6 meters) but Imhotep decided to go higher.