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-rw-r--r--kamon-core/src/main/scala/kamon/util/HexCodec.scala16
1 files changed, 7 insertions, 9 deletions
diff --git a/kamon-core/src/main/scala/kamon/util/HexCodec.scala b/kamon-core/src/main/scala/kamon/util/HexCodec.scala
index 6e9dd2df..fabb8ded 100644
--- a/kamon-core/src/main/scala/kamon/util/HexCodec.scala
+++ b/kamon-core/src/main/scala/kamon/util/HexCodec.scala
@@ -26,18 +26,16 @@ object HexCodec {
var i = index
var result = 0L
val endIndex = Math.min(index + 16, lowerHex.length)
- while ( {
- index < endIndex
- }) {
- val c = lowerHex.charAt(index)
+ while (i < endIndex) {
+ val c = lowerHex.charAt(i)
result <<= 4
- if (c >= '0' && c <= '9') result |= c - '0'
- else if (c >= 'a' && c <= 'f') result |= c - 'a' + 10
+ if (c >= '0' && c <= '9')
+ result |= c - '0'
+ else if (c >= 'a' && c <= 'f')
+ result |= c - 'a' + 10
else throw isntLowerHexLong(lowerHex)
- {
- i = i + 1; index - 1
- }
+ i += 1
}
result
}