| 1 | package com.renomad.minum.utils; | |
| 2 | ||
| 3 | import java.util.List; | |
| 4 | ||
| 5 | /** | |
| 6 | * Handy helpers when working with bytes | |
| 7 | */ | |
| 8 | public final class ByteUtils { | |
| 9 | ||
| 10 | private ByteUtils() {} | |
| 11 | ||
| 12 | /** | |
| 13 | * A helper method to reduce some of the boilerplate | |
| 14 | * code when converting a list of bytes to an array. | |
| 15 | * <p> | |
| 16 | * Often, we are gradually building up a list - the list takes | |
| 17 | * care of accommodating more elements as necessary. An | |
| 18 | * array, in contrast, is just a single size and doesn't | |
| 19 | * resize itself. It's much less convenient to use, so we | |
| 20 | * more often use lists. | |
| 21 | * </p> | |
| 22 | */ | |
| 23 | public static byte[] byteListToArray(List<Byte> result) { | |
| 24 | final var resultArray = new byte[result.size()]; | |
| 25 |
2
1. byteListToArray : changed conditional boundary → KILLED 2. byteListToArray : negated conditional → KILLED |
for(int i = 0; i < result.size(); i++) { |
| 26 | resultArray[i] = result.get(i); | |
| 27 | } | |
| 28 |
1
1. byteListToArray : replaced return value with null for com/renomad/minum/utils/ByteUtils::byteListToArray → KILLED |
return resultArray; |
| 29 | } | |
| 30 | ||
| 31 | } | |
Mutations | ||
| 25 |
1.1 2.2 |
|
| 28 |
1.1 |