The current version of Java (J2SE 5.0) provides a high level of support for concurreny in comparison to previous versions. For example, programmers using J2SE 5.0 can now achieve synchronization ...

In higher-level languages like Python or Java, these are hidden from you. In day-to-day work, that's terrific, but when you're learning how these low-level data structures are built, it's great to ...