Class Level Locking in Java - inspired by Android's Asynctask implementation - serializing multiple threads...

Why Studying Open Source Code Is Important ​ Reading open-source frameworks teaches things that textbooks usually cannot. ​ For example, from AsyncTask we learn: ​ real-world concurrency design ​ serialization strategies ​ thread scheduling ​ producer-consumer patterns ​ executor frameworks ​ synchronization tradeoffs ​ Theory vs Reality ​ A textbook may say: ​ "synchronized prevents race conditions" But Android source code shows: ​ Why do engineers use synchronization ​ WHERE they used it ​ WHAT problem th