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| author | Henri Sara <henri.sara@gmail.com> | 2017-05-26 15:32:32 +0300 |
|---|---|---|
| committer | Ilia Motornyi <elmot@vaadin.com> | 2017-05-26 15:32:32 +0300 |
| commit | f71f751852ca8136af68853058d835def87db429 (patch) | |
| tree | 533a086fdb50fae13b846a05e4f1cf70c2876659 /server/src/main/java/com/vaadin/ui/UI.java | |
| parent | d7fd3022bb286392f5bd4223860ee1facbd84b62 (diff) | |
| download | vaadin-framework-f71f751852ca8136af68853058d835def87db429.tar.gz vaadin-framework-f71f751852ca8136af68853058d835def87db429.zip | |
Make component iterators unmodifiable
Fixes #9404
Diffstat (limited to 'server/src/main/java/com/vaadin/ui/UI.java')
| -rw-r--r-- | server/src/main/java/com/vaadin/ui/UI.java | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/server/src/main/java/com/vaadin/ui/UI.java b/server/src/main/java/com/vaadin/ui/UI.java index ed2d58df3c..420e349305 100644 --- a/server/src/main/java/com/vaadin/ui/UI.java +++ b/server/src/main/java/com/vaadin/ui/UI.java @@ -467,7 +467,7 @@ public abstract class UI extends AbstractSingleComponentContainer components.addAll(windows); - return components.iterator(); + return Collections.unmodifiableCollection(components).iterator(); } /* |