Java Collection Tutorial - Java Arrays.sort(float[] a)

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Syntax

Arrays.sort(float[] a) has the following syntax.

public static void sort(float[] a)

Example

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

/*from w w  w. ja va 2 s.  c  o  m*/


import java.util.Arrays;

public class Main {

   public static void main(String[] args) {

    // initializing unsorted float array
    float fArr[] = {13.2f, 1.2f, 0.7f, 1.2f, 4.5f};

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

    // sorting array
    Arrays.sort(fArr);

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

The code above generates the following result.

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