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From barbaragomes <...@git.apache.org>
Subject [GitHub] incubator-iota issue #24: [IOTA-29] Removed the scalastyle Warnings
Date Mon, 21 Nov 2016 19:13:05 GMT
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.


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