我注意到这是 OptaPlanner 的日志输出:
[TRACE] [2023-09-24 17:25:14,657] [main] [o.o.c.i.d.s.d.SolutionDescriptor] Model annotations parsed for solution MySolution:
[TRACE] [2023-09-24 17:25:14,658] [main] [o.o.c.i.d.s.d.SolutionDescriptor] Entity MyClass1:
[TRACE] [2023-09-24 17:25:14,658] [main] [o.o.c.i.d.s.d.SolutionDescriptor] Genuine variable interval (pretty fast access with LambdaMetafactory)
[TRACE] [2023-09-24 17:25:14,658] [main] [o.o.c.i.d.s.d.SolutionDescriptor] Entity MyClass2:
[TRACE] [2023-09-24 17:25:14,659] [main] [o.o.c.i.d.s.d.SolutionDescriptor] Shadow variable events (slow access with reflection)
为什么一个类的访问速度相当快,而另一个类的访问速度却很慢?快速访问课程有哪些要求?