rabbah commented on code in PR #5396:
URL: https://github.com/apache/openwhisk/pull/5396#discussion_r1169417809
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common/scala/src/main/scala/org/apache/openwhisk/common/AverageRingBuffer.scala:
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@@ -32,18 +32,12 @@ object AverageRingBuffer {
class AverageRingBuffer(private val maxSize: Int) {
private var elements = Vector.empty[Double]
private var sum = 0.0
- private var max = 0.0
- private var min = 0.0
def nonEmpty: Boolean = elements.nonEmpty
def average: Double = {
val size = elements.size
Review Comment:
any chance `size` is 0?
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