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I've got a Java question:<BR><BR>I'm supposed to implement a selection sort, and supposed to use to code a method:<BR><BR>public static void sort (ArrayList objects)<BR><BR>I have two different ...
Hi, all. Got a selection sort from a previous programming class for plain old arrays that I've been trying to translate to array lists, but I'm missing key info on toArray or an easy way to copy ...
Do you need to know how to sort Java objects in a collection, array, or map? Here's how to use the Comparable and Comparator interfaces and avoid ClassCastExceptions.