Addresses #3.

fuzzitdev · smoelius · Dec 28, 2019 · Apr 13, 2020 · Apr 13, 2020 · 12b2881bbcc911a7e236bae1b1d54900cee8d93f
commit 12b2881bbcc911a7e236bae1b1d54900cee8d93f
diff --git a/core/src/main/java/dev/fuzzit/javafuzz/core/Corpus.java b/core/src/main/java/dev/fuzzit/javafuzz/core/Corpus.java
@@ -319,10 +319,10 @@ static void copy(byte[] src, int srcPos, byte[] dst, int dstPos) {
                 }
             } else if (x == 13) {
                 // Replace an ascii digit with another digit.
-                List<Byte> digits = new ArrayList<Byte>();
+                List<Integer> digits = new ArrayList<Integer>();
                 for (int k=0; k<res.length; k++) {
                     if (res[k] >= 48 && res[k] <= 57) {
-                        digits.add((byte)k);
+                        digits.add(k);
                     }
                 }
                 if (digits.size() == 0) {