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https://issues.apache.org/jira/browse/COLLECTIONS-223?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12519869
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Henri Yandell commented on COLLECTIONS-223:
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If you have a method of return type void, and you switch it without recompiling
to a method that returns something different, you'll get the following error at
runtime:
Exception in thread "main" java.lang.NoSuchMethodError:
backcompat.Library.doFoo(Ljava/lang/String;)V
at backcompat.Test.main(Test.java:6)
> CollectionUtils.addAll() methods should return the input collection
> -------------------------------------------------------------------
>
> Key: COLLECTIONS-223
> URL: https://issues.apache.org/jira/browse/COLLECTIONS-223
> Project: Commons Collections
> Issue Type: Improvement
> Components: Collection
> Affects Versions: 3.2
> Reporter: Vasily Ivanov
> Priority: Minor
> Fix For: 4.0
>
>
> Like MapUtils.putAll() method returns input map, CollectionUtils.addAll()
> methods should return the input collection.
> This will allow to init and populate collection at the same line:
> ArrayList inputs = (ArrayList) CollectionUtils.addAll(new ArrayList(), new
> String[] { "value1", "value2" });
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