rabbah commented on a change in pull request #3357: Remove usages of replace
and replaceAll on the hotpath.
URL:
https://github.com/apache/incubator-openwhisk/pull/3357#discussion_r170959370
##########
File path: common/scala/src/main/scala/whisk/core/entity/ActivationId.scala
##########
@@ -42,7 +42,7 @@ import whisk.http.Messages
*/
protected[whisk] class ActivationId private (private val id: java.util.UUID)
extends AnyVal {
def asString = toString
- override def toString = id.toString.replaceAll("-", "")
+ override def toString = id.toString.filterNot(_ == '-')
Review comment:
You'll have to remove `AnyVal` and make the activation id not a value to do
that.
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