Java.util.Arrays.sort(float[]) Method


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Description

The java.util.Arrays.sort(float[]) method sorts the specified array of floats into ascending numerical order.

Declaration

Following is the declaration for java.util.Arrays.sort() method

public static void sort(float[] a)

Parameters

a − This is the array to be sorted.

Return Value

This method does not return any value.

Exception

NA

Example

The following example shows the usage of java.util.Arrays.sort() method.

Live Demo
package com.tutorialspoint;

import java.util.Arrays;

public class ArrayDemo {
   public static void main(String[] args) {

      // initializing unsorted float array
      float fArr[] = {3.2f, 1.2f, 9.7f, 6.2f, 4.5f};

      // let us print all the elements available in list
      for (float number : fArr) {
         System.out.println("Number = " + number);
      }

      // sorting array
      Arrays.sort(fArr);

      // let us print all the elements available in list
      System.out.println("The sorted float array is:");
      for (float number : fArr) {
         System.out.println("Number = " + number);
      }
   }
}

Let us compile and run the above program, this will produce the following result −

Number = 3.2
Number = 1.2
Number = 9.7
Number = 6.2
Number = 4.5
The sorted float array is:
Number = 1.2
Number = 3.2
Number = 4.5
Number = 6.2
Number = 9.7

java_util_arrays.htm

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