how to sort an array of integers in java code example
Example 1: 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 2: sorting array in descending order java
import java.util.Arrays;
import java.util.Collections;
public class SortExample
{
public static void main(String[] args)
{
Integer[] arr = {13, 7, 6, 45, 21, 9, 2, 100};
Arrays.sort(arr, Collections.reverseOrder());
System.out.printf("Modified arr[] : %s",
Arrays.toString(arr));
}
}