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Sort Byte Array in Java
A byte array can be sorted using the java.util.Arrays.sort() method with a single argument required i.e. the array to be sorted. A program that demonstrates this is given as follows −
Example
import java.util.Arrays;
public class Demo {
public static void main(String[] args) {
byte[] arr = new byte[] { 4, 1, 9, 7, 5};
System.out.print("The original byte array is: ");
for (byte i: arr) {
System.out.print(i + " ");
}
Arrays.sort(arr);
System.out.print("
The sorted byte array is: ");
for (byte i: arr) {
System.out.print(i + " ");
}
}
}Output
The original byte array is: 4 1 9 7 5 The sorted byte array is: 1 4 5 7 9
Now let us understand the above program.
First the byte array arr[] is defined and then displayed using a for loop. A code snippet which demonstrates this is as follows −
byte[] arr = new byte[] { 4, 1, 9, 7, 5};
System.out.print("The original byte array is: ");
for (byte i: arr) {
System.out.print(i + " ");
}The Arrays.sort() method is used to sort the byte array. Then the resultant sorted array is displayed using for loop. A code snippet which demonstrates this is as follows −
Arrays.sort(arr);
System.out.print("
The sorted byte array is: ");
for (byte i: arr) {
System.out.print(i + " ");
}
Updated on: 25-Jun-2020
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