java sort methods code example

Example 1: sort array java

import java. util. Arrays;
Arrays. sort(array);

Example 2: sort array java

Here’s the java program to sort an array using Arrays.sort() method.

import java.util.Arrays;
public class JavaArraySortMethod
{
   public static void main(String[] args)
   {
      String[] strGiven = {"Great Barrier Reef", "Paris", "borabora", "Florence","tokyo", "Cusco"};
      Arrays.sort(strGiven);
      System.out.println("Output(case sensitive) : " + Arrays.toString(strGiven));
   }
}

Example 3: java sort method

Arrays.sort();//this method is an inbuild function in java
//to sort the array

Example 4: java array sort by element

//sort array of array of integer by the second element;
int[][] array = new int[m][2];
//initialize array
Arrays.sort(array, (a,b)-> Integer.compare(a[1], b[1]));