Guava's Multimap FTW
I often have the need for some kind of "grouped list". I have a key and a list of values. Usually I do the following: HashMap& »
I often have the need for some kind of "grouped list". I have a key and a list of values. Usually I do the following: HashMap& »
Although I'm a long time user of Google Guava I discovered the class Joiner just a few days ago. Eventually everybody who's familiar with Googles Apache »