Java.Util.Collections.Sort() approach is found in java.Util.Collections class. It is used to sort the elements gift inside the specific listing of collection in ascending order. It really works just like java. Util. Arrays. Kind() technique but it's miles better then as it could type the elements of array as well as related list, queue and plenty of more present in it.

Collections.sort() is a built-in Java method that sorts collections of objects in ascending order. This method is part of the Java Collections framework and is located in the java.util package. It can be used to sort a variety of different collection types, including lists, sets, and arrays.

The basic syntax of Collections.sort() is as follows: 

public static > void sort(List list)

This method takes a list of elements as input and sorts it in ascending order. The type of the elements in the list must implement the Comparable interface so that the sort method knows how to compare the elements to determine their relative order.

Here's an example of how to use Collections.sort() to sort a list of integers in ascending order: 

List numbers = new ArrayList<>();
numbers.add(5);
numbers.add(2);
numbers.add(8);
numbers.add(1);

Collections.sort(numbers);

System.out.println(numbers); // Output: [1, 2, 5, 8]

In this example, we first create a list of integers and add four values to it. We then call the Collections.sort() method on the list, which sorts it in ascending order using the natural ordering of integers. Finally, we print the sorted list to the console.

Overall, Collections.sort() is a useful method for sorting collections of objects in Java, and it can be used with a variety of different collection types and element types.