Java Arrays.sort(float[] a, int fromIndex, int toIndex)

Syntax

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

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

Example

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


//www . j a va 2s . c  o  m
import java.util.Arrays;

public class Main {

   public static void main(String[] args) {

    // initializing unsorted float array
    float fArr[] = {13.1f, 1.4f, 0.7f, 1.5f, 8.7f};

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

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

The code above generates the following result.