Java Array getByte() Method

The getByte() method of Array class returns the value of the indexed component in the specified array object, as a byte.

Syntax

public static byte getByte(Object array,   int index)
                    throws IllegalArgumentException,
                           ArrayIndexOutOfBoundsException

Parameter

array - the array

index - the index

Returns

the value of the indexed component in the specified array

Throws

NullPointerException

IllegalArgumentException

ArrayIndexOutOfBoundsException -

Example 1

  //import statement

import java.lang.reflect.Array;

public class ReflectArraygetByteExample1   {
   public static void main(String[] args) {

            byte[] arr = new byte[]{1,2,3};

       for(int i=0;i<arr.length;i++)
       {
            System.out.println("arr["+i+"] = " + Array.get(arr, i));
       }
   }
}

Test it Now

Output:

arr[0] = 1
arr[1] = 2
arr[2] = 3

Example 2

import java.lang.reflect.Array;

public class ReflectArraygetByteExample2 {
  public static void main (String args[]) {
    byte[] arr = new byte[]{1,2,3};
    byte value = Array.getByte(arr, 1);
    System.out.println(value);
  }
}

Test it Now

Output:

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