Use 'iterator' instead of 'toIterator'. (#4862)

markusthoemmes · web-flow · commit 42474d3b1662 · 2020-03-14T14:02:49.000+05:30
diff --git a/common/scala/src/main/scala/org/apache/openwhisk/core/database/ActivationFileStorage.scala b/common/scala/src/main/scala/org/apache/openwhisk/core/database/ActivationFileStorage.scala
@@ -127,7 +127,7 @@ class ActivationFileStorage(logFilePrefix: String,
 
     // Write each log line to file and then write the activation metadata
     Source
-      .fromIterator(() => transcribedLogs.toIterator)
+      .fromIterator(() => transcribedLogs.iterator)
       .runWith(Flow[ByteString].concat(Source.single(transcribedActivation)).to(writeToFile))
   }
 }

Original file line number	Diff line number	Diff line change
`@@ -127,7 +127,7 @@ class ActivationFileStorage(logFilePrefix: String,`
`127`	`127`
`128`	`128`	`// Write each log line to file and then write the activation metadata`
`129`	`129`	`Source`
`130`		`- .fromIterator(() => transcribedLogs.toIterator)`
	`130`	`+ .fromIterator(() => transcribedLogs.iterator)`
`131`	`131`	`.runWith(Flow[ByteString].concat(Source.single(transcribedActivation)).to(writeToFile))`
`132`	`132`	`}`
`133`	`133`	`}`