Java Array setByte() MethodThe setByte() method of Array class is used to set the value of the indexed component of the specified array object to the specified byte value. SyntaxParameterarray - the array index - the index into the array b - the new value of the indexed component ReturnsDoes not return any value. ThrowNullPointerException IllegalArgumentException ArrayIndexOutOfBoundsException Example 1Test it NowOutput: arr[0] = 1 arr[1] = 2 arr[2] = 3 Example 2Test it NowOutput: 2
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