Very soon we’ll talk about the details of sorting algorithms, but before that let’s look at how Java’s built-in library handles sorting. In this set of notes, we’ll look at sorting arrays, sorting ...

Now that we’ve talked about different sorting algorithms, let’s look at how Java’s built-in library handles sorting. In this set of notes we’ll look at sorting arrays, sorting collections (like an ...

Sort lists with comparator java 1.8 or + is needed. From Java 8 we can use sort () method which requires Comparator implementation (compares two references through compare method).

Sort lists with comparator java 1.8 or + is needed. From Java 8 we can use sort () method which requires Comparator implementation (compares two references through compare method).

If you want to take advantage of sorting methods in Java, you'll need to implement the Comparable interface.

Just implement your sorting algorithm, casting the objects to Comparable and invoking the .compareTo method to compare them.<BR><BR>If you are given a Comparator object, you will use this to ...