From fd68a23974cee16944b19851531ce576446df347 Mon Sep 17 00:00:00 2001
From: nathan <nathan@dorkbox.com>
Date: Fri, 25 Sep 2020 19:15:14 +0200
Subject: [PATCH] Fixed issue with hex bytesToInts

---
 build.gradle.kts          |  2 +-
 src/dorkbox/util/Sys.java | 14 ++++++++------
 2 files changed, 9 insertions(+), 7 deletions(-)

diff --git a/build.gradle.kts b/build.gradle.kts
index f9b2bf3..83af2a2 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -38,7 +38,7 @@ object Extras {
     // set for the project
     const val description = "Utilities for use within Java projects"
     const val group = "com.dorkbox"
-    const val version = "1.8.2"
+    const val version = "1.8.3"
 
     // set as project.ext
     const val name = "Utilities"
diff --git a/src/dorkbox/util/Sys.java b/src/dorkbox/util/Sys.java
index 288f467..b8d3a75 100644
--- a/src/dorkbox/util/Sys.java
+++ b/src/dorkbox/util/Sys.java
@@ -347,8 +347,8 @@ class Sys {
     public static
     int[] bytesToInts(byte[] bytes, int startPosition, int length) {
         int[] ints = new int[length];
-
-        for (int i = startPosition; i < length; i++) {
+        int endPosition = startPosition + length;
+        for (int i = startPosition; i < endPosition; i++) {
             ints[i] = bytes[i] & 0xFF;
         }
 
@@ -367,11 +367,13 @@ class Sys {
 
     public static
     String bytesToHex(byte[] bytes, int startPosition, int length, boolean padding) {
+        int endPosition = startPosition + length;
+
         if (padding) {
-            char[] hexString = new char[3 * length - startPosition];
+            char[] hexString = new char[3 * length];
             int j = 0;
 
-            for (int i = startPosition; i < length; i++) {
+            for (int i = startPosition; i < endPosition; i++) {
                 hexString[j++] = HEX_CHARS[(bytes[i] & 0xF0) >> 4];
                 hexString[j++] = HEX_CHARS[bytes[i] & 0x0F];
                 hexString[j++] = ' ';
@@ -380,10 +382,10 @@ class Sys {
             return new String(hexString);
         }
         else {
-            char[] hexString = new char[2 * length - startPosition];
+            char[] hexString = new char[2 * length];
             int j = 0;
 
-            for (int i = startPosition; i < length; i++) {
+            for (int i = startPosition; i < endPosition; i++) {
                 hexString[j++] = HEX_CHARS[(bytes[i] & 0xF0) >> 4];
                 hexString[j++] = HEX_CHARS[bytes[i] & 0x0F];
             }