通过添加256 - java将字节数组中的负字节转换为正字节

public class NegativeByteConverter {
    public static void convertNegativeBytes(byte[] byteArray) {
        for (int i = 0; i < byteArray.length; i++) {
            if (byteArray[i] < 0) {
                byteArray[i] += 256;
            }
        }
    }

    public static void main(String[] args) {
        byte[] byteArray = {127, -128, -1, 0, 100};
        convertNegativeBytes(byteArray);
        System.out.println(Arrays.toString(byteArray));
    }
}