English | 简体中文 | 繁體中文 | Русский язык | Français | Español | Português | Deutsch | 日本語 | 한국어 | Italiano | بالعربية
To compare two byte arrays, use the Arrays.equals() method. Here, we have declared and initialized a total of4An array.
byte[] arr1 = new byte[] { 11, 13, 30, 45, 77, 89 }; byte[] arr2 = new byte[] { 12, 13, 34, 87, 99, 33}; byte[] arr3 = new byte[] { 11, 13, 30, 45, 77, 89 }; byte[] arr4 = new byte[] { 13, 16, 56, 78, 98, 99 };
Now, using the Arrays.equals() method, we will compare two arrays.
Arrays.equals(arr1, arr2);
Similarly, other arrays will be compared one by one.
Let's see a complete example of comparing two byte arrays.
import java.util.*; public class Demo { public static void main(String[] args) { byte[] arr1 = new byte[] { 11, 13, 30, 45, 77, 89 }; byte[] arr2 = new byte[] { 12, 13, 34, 87, 99, 33}; byte[] arr3 = new byte[] { 11, 13, 30, 45, 77, 89 }; byte[] arr4 = new byte[] { 13, 16, 56, 78, 98, 99 }; System.out.println("Array1 is equal to Array2 = "+Arrays.equals(arr1, arr2)); System.out.println("Array1 is equal to Array3 = "+Arrays.equals(arr1, arr3)); System.out.println("Array1 is equal to Array4 = "+Arrays.equals(arr1, arr4)); System.out.println("Array2 is equal to Array3 = "+Arrays.equals(arr2, arr3)); } }
Output Result
Array1 is equal to Array2 = false Array1 is equal to Array3 = true Array1 is equal to Array4 = false Array2 is equal to Array3 = false