I dont understand

[hoary pollen]

    public static void main(String[] args) {
        byte[] num1 = new byte[]{5, 6, 8};

        int sum1 = sumArray(num1);
        sum1 = sumArray(num1);

    }
    public static int sumArray(byte[] arr) {
        int sum = 0;
        for(byte i = 0; i < arr.length; i++)
            sum += arr [i];

        return sum;
    }
}

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[acoustic sentinel]

Please format your code to make it more readable.
For java, it should look like this:
```​​​`​java
public void foo() {

}
​​​`​```

[tender quarry]

What about that is confusing?

[flat gust]

so you can replace for(byte i = 0; i < arr.length; i++)
with ```java
for(var i: arr){
sum+=i
}

[rotund mica]

its a warning from intellij to use a different format of the for loop

yes

[hoary pollen]

okey

thank you

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