If you do not need multiple entries or proper ordering, a HashSet would work. Although the Hashset is founded upon a HashMap, if you don't need key/value pairs you can easily go with HashSet. If you...
Type: Posts; User: copeg
Re: Searching and printing string results from an Arraylist. Having difficulty.
If you do not need multiple entries or proper ordering, a HashSet would work. Although the Hashset is founded upon a HashMap, if you don't need key/value pairs you can easily go with HashSet. If you...