chia7712 commented on code in PR #17597:
URL: https://github.com/apache/kafka/pull/17597#discussion_r1817103683
##########
core/src/main/scala/kafka/tools/StorageTool.scala:
##########
@@ -466,4 +470,27 @@ object StorageTool extends Logging {
}
}
}
+
+ def parseNameAndLevel(input: String): (String, java.lang.Short) = {
+ val equalsIndex = input.indexOf("=")
+ if (equalsIndex < 0)
+ throw new RuntimeException("Can't parse feature=level string " + input +
": equals sign not found.")
+ val name = input.substring(0, equalsIndex).trim
+ val levelString = input.substring(equalsIndex + 1).trim
+ try {
Review Comment:
```scala
try {
(name, levelString.toShort)
} catch {
case _: Throwable =>
throw new RuntimeException("Can't parse feature=level string " +
input + ": " + "unable to parse " + levelString + " as a short.")
}
```
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