如何使用List在Spring中显示模型映射的对象？

I apologize in advance for an ambiguity or poor terminology that I use. I'm attempting to use List in order to convert the objects of a Model Map and then display the output in a corresponding jsp, but I'm having trouble understanding what I'm doing wrong. "Collections.List" returns an error "cannot find symbol" although I've imported java.util.List, which I thought could be called from Collections. I apologize in advance for an ambiguity or poor