Collection sorting in the single-core world Existing Java collection-sorting routines are no exception. They perform no faster on newer multicore machines than on single-core machines.

NEWS 07 June 2023 DeepMind AI creates algorithms that sort data faster than those built by people The technology developed by DeepMind that plays Go and chess can also help to write code.

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.