[GitHub] [netbeans] BradWalker commented on a change in pull request #1277: [NETBEANS-2621] cleanup generic class iterator

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BradWalker commented on a change in pull request #1277: [NETBEANS-2621] cleanup generic class iterator
URL: https://github.com/apache/netbeans/pull/1277#discussion_r289966029
 
 

 ##########
 File path: platform/openide.filesystems/src/org/openide/filesystems/MultiFileObject.java
 ##########
 @@ -205,7 +205,6 @@ private void update() {
         }
 
         Iterator it = now.iterator();
-
         while (it.hasNext()) {
             FileObject fo = (FileObject) it.next();
 
 Review comment:
   Unfortunately it not "low hanging fruit".. When I change this to the foreach pattern, I get the following error message..
   
   ```
      [repeat] /home/bwalker/netbeans-11.0/platform/openide.filesystems/src/org/openide/filesystems/MultiFileObject.java:207: error: incompatible types: Object cannot be converted to FileObject
      [repeat]         for (FileObject fo : now) {
      [repeat] 
   ```                             ^
   So I left it out..
   
   My goal is simply to get the build warnings down..
   

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