Re: Confused!# Java - 爪哇娇娃
b*l
1 楼
You are right.
But using a Vector is really inconvenient for me.
You know, by HashMap, I can fetch data by a key,
by Vector, I have to search whole Vector. :(
I wonder if there has any class, I can use it as
HashMap and key set is already sorted. Does list
work in such way?
But using a Vector is really inconvenient for me.
You know, by HashMap, I can fetch data by a key,
by Vector, I have to search whole Vector. :(
I wonder if there has any class, I can use it as
HashMap and key set is already sorted. Does list
work in such way?