[jira] [Created] (COLLECTIONS-692) Replace use of deprecated Class#newInstance() #49

["Gary Gregory (JIRA)" <ji...@apache.org>]

Gary Gregory created COLLECTIONS-692:
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             Summary: Replace use of deprecated Class#newInstance() #49
                 Key: COLLECTIONS-692
                 URL: https://issues.apache.org/jira/browse/COLLECTIONS-692
             Project: Commons Collections
          Issue Type: New Feature
            Reporter: Gary Gregory
            Assignee: Gary Gregory


Java 9 deprecates [SetUniqueList] Class#newInstance().

Fix two call sites:

- {{org.apache.commons.collections4.map.MultiValueMap.ReflectionFactory.create()}}
- {{org.apache.commons.collections4.list.SetUniqueList.createSetBasedOnList(Set<E>, List<E>)}}

The patch https://github.com/apache/commons-collections/pull/49 is incomplete and incorrect:

- Fix to {{org.apache.commons.collections4.map.MultiValueMap.ReflectionFactory.create()}} is missing
- Patch to {{org.apache.commons.collections4.list.SetUniqueList.createSetBasedOnList(Set<E>, List<E>)}} performs extra work by adding the initial values to the new set twice.

 



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