[jira] [Commented] (IOTA-29) Remove the scalastyle warnings

[ASF GitHub Bot (JIRA)]

    [ 
https://issues.apache.org/jira/browse/IOTA-29?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15684454#comment-15684454
 ] 

ASF GitHub Bot commented on IOTA-29:
------------------------------------

Github user barbaragomes commented on the issue:

    https://github.com/apache/incubator-iota/pull/24
  
    @shiv4nsh Before opening a PR make sure that at least the basics are 
working.
    
    1. http://localhost:16666/fey/activeactors is not working.
    ```
    Caused by: java.lang.NullPointerException: null
        at 
org.apache.iota.fey.Trie.org$apache$iota$fey$Trie$$getObject(TrieNode.scala:118)
        at org.apache.iota.fey.Trie.print(TrieNode.scala:104)
        at 
org.apache.iota.fey.IdentifyFeyActors$.generateTreeJson(IdentifyFeyActors.scala:87)
        at 
org.apache.iota.fey.FeyUIService$$anonfun$router$1$$anonfun$applyOrElse$1.apply(FeyUIService.scala:46)
        at 
org.apache.iota.fey.FeyUIService$$anonfun$router$1$$anonfun$applyOrElse$1.apply(FeyUIService.scala:43)
        at play.api.mvc.ActionBuilder$$anonfun$apply$14.apply(Action.scala:403)
        at play.api.mvc.ActionBuilder$$anonfun$apply$14.apply(Action.scala:403)
        at play.api.mvc.ActionBuilder$$anonfun$apply$13.apply(Action.scala:371)
        at play.api.mvc.ActionBuilder$$anonfun$apply$13.apply(Action.scala:370)
        at play.api.mvc.Action$.invokeBlock(Action.scala:498)
        at play.api.mvc.Action$.invokeBlock(Action.scala:495)
        at play.api.mvc.ActionBuilder$$anon$2.apply(Action.scala:458)
        at 
play.api.mvc.Action$$anonfun$apply$2$$anonfun$apply$5$$anonfun$apply$6.apply(Action.scala:112)
        at 
play.api.mvc.Action$$anonfun$apply$2$$anonfun$apply$5$$anonfun$apply$6.apply(Action.scala:112)
        at play.utils.Threads$.withContextClassLoader(Threads.scala:21)
        at 
play.api.mvc.Action$$anonfun$apply$2$$anonfun$apply$5.apply(Action.scala:111)
        at 
play.api.mvc.Action$$anonfun$apply$2$$anonfun$apply$5.apply(Action.scala:110)
        at scala.Option.map(Option.scala:146)
        at play.api.mvc.Action$$anonfun$apply$2.apply(Action.scala:110)
        at play.api.mvc.Action$$anonfun$apply$2.apply(Action.scala:103)
        at scala.concurrent.Future$$anonfun$flatMap$1.apply(Future.scala:253)
        ... 14 common frames omitted
    ```
    2. fey-core/src/main/scala/org/apache/iota/fey/FeyGenericActorReceiver.scala
    fey-core/src/main/scala/org/apache/iota/fey/JsonReceiver.scala
    
    private final def downloadJAR - Use Option for var outputStream 
    
    Thank you.


> Remove the scalastyle warnings
> ------------------------------
>
>                 Key: IOTA-29
>                 URL: https://issues.apache.org/jira/browse/IOTA-29
>             Project: Iota
>          Issue Type: Improvement
>    Affects Versions: 0.1
>            Reporter: Shivansh
>            Assignee: Shivansh
>             Fix For: 0.1
>
>
> Remove the scalastyle warnings as there are currently more than 50 scalastyle 
> warnings.



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