危险代码:如何使用Unsafe操作内存中的Java类和对象—Part1 危险代码:如何使用Unsafe操作内存中的Java类和对象—Part2 危险代码:如何使用Unsafe操作内存中的Java类和对象—Part3 危险代码:如何使用Unsafe操作内存中的Java类和对象—Part4 Dangerous Code: How to be Unsafe with Java Classes & Objects in Memory…
在unsafe包里面,官方的说明是:A uintptr is an integer, not a reference.Converting a Pointer to a uintptr creates an integer value with no pointer semantics. Even if a uintptr holds the address of some object, the garbage collector will not update that uintptr's…