Java Collection Tutorial - Java Arrays.sort(char[] a, int fromIndex, int toIndex)

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Syntax

Arrays.sort(char[] a, int fromIndex, int toIndex) has the following syntax.

public static void sort(char[] a, int fromIndex, int toIndex)

Example

In the following code shows how to use Arrays.sort(char[] a, int fromIndex, int toIndex) method.

/*from w  ww  .  j  a v a 2 s.c o  m*/
import java.util.Arrays;

public class Main {

   public static void main(String[] args) {

    char aArr[] = {'j','a','v','a'};

    System.out.println(Arrays.toString(aArr));
  
    // sorting array from index 0 to 3
    Arrays.sort(aArr, 0, 3);

    System.out.println(Arrays.toString(aArr));
  }
}

The code above generates the following result.

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