The HotSpot performance engine, which is encapsulated in both the Client- and Server VM, has dramatic improvements in just about all possible areas: from its fast thread synchronization techniques to its more reliable and faster performance garbage collection. Take a look at several new performance features of the HotSpot performance engine:
On-the-Fly Adaptive Compilation
Improved and Redesigned Object Layout
Fast and Fully Accurate Garbage Collection
Fast Thread Synchronization
HotSpot takes advantage of the 80/20 rule that exists for more real-world applications. That is that most real-world applications spend 80% of time in 20% of the code. This simple assumption allows ...