Home/ Questions/Q 7621945
In Process

The Archive Base Latest Questions

Editorial Team
  • 0
Asked: 2026-05-31T04:19:36+00:00

I have a small bug here somewhere in my code! I must be blind

  • 0

I have a small bug here somewhere in my code! I must be blind because i really can’t seem to find it or figure it out. I have a list of byte arrays. I’m parsing out the first 2 elements as well as the very last element in each array. If i get the value -16, -11 or -7 i want to keep the values. For some reason, the last value in on of the arrays is not being deleted. Why is this happening?

Share

Leave an answer

You must login to add an answer.

Need An Account,

1 Answer

  1. Editorial Team

    Have you tried debugging it?

    When you have b = -110
    it passed this condition:

    if(b!= -15 && i + 2 < srec.length() && (Character.digit(srec.charAt(i + 2), 16) << 4) + Character.digit(srec.charAt(i + 3), 16) != -15 
                && (Character.digit(srec.charAt(i + 2), 16) << 4) + Character.digit(srec.charAt(i + 3), 16) != -11)

b != 15 -> true
i + 2 = 124 < srec.length() = 142 -> true

(Character.digit(srec.charAt(i + 2), 16) << 4)+ Character.digit(srec.charAt(i + 3), 16) = -7 and -7 != -15 and also -7 != -11

    hence the data.add(b) is executed.

    • 0