单项选择题
下述代码运行结果是()
A.Created. B.Finalizing Chair. C.Created.Finalizing Chair. D.一定输出Created,但是不确定是否输出Finalizing Chair.
A.System.free() B.System.setGarbageCollection() C.System.out.gc() D.System.gc()
A.pop() B.push() C.ensureCapacity() D.没有隐患