THE RESULT MIGHT NOT BE SURPRISING BECAUSE THE OVERHEAD OF NATIVE METHOD CALLS HAS INCREASED AND THE COST OF NEW OBJECT CREATION HAS DECREASED WITH INCREASING JDK VERSIONS.

• 或许这结果并不令人吃惊，因为增加了对原生方法的调用，而创建新对象的消耗伴随着JDK版本的升高而减小。