You are viewing a plain text version of this content. The canonical link for it is here.
Posted to issues@commons.apache.org by "Thomas Neidhart (JIRA)" <ji...@apache.org> on 2012/07/26 23:03:34 UTC
[jira] [Resolved] (COLLECTIONS-401) Inconsistent Javadoc comment
and code in removeAll(Collection, Collection>) in
org.apache.commons.collections.ListUtils
[ https://issues.apache.org/jira/browse/COLLECTIONS-401?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Thomas Neidhart resolved COLLECTIONS-401.
-----------------------------------------
Resolution: Not A Problem
> Inconsistent Javadoc comment and code in removeAll(Collection<E>, Collection<?>) in org.apache.commons.collections.ListUtils
> ----------------------------------------------------------------------------------------------------------------------------
>
> Key: COLLECTIONS-401
> URL: https://issues.apache.org/jira/browse/COLLECTIONS-401
> Project: Commons Collections
> Issue Type: Bug
> Components: Collection
> Affects Versions: 3.2.1
> Reporter: SHIN HWEI TAN
> Labels: javadoc
> Original Estimate: 0.05h
> Remaining Estimate: 0.05h
>
> The Javadoc comment below states that the method "throws NullPointerException if either parameter is null".
> /*......
> *
> * @throws NullPointerException if either parameter is null
> */
> public static <E> List<E> removeAll(Collection<E> collection, Collection<?> remove) {
> ..
> }
> However, when called with two null collections (i.e., "removeAll((Collection)null, (Collection)null)"), the method executes normally without throwing any exception.
> Suggested Fixes:
> 1. Add code "if (collection == null) throw NullPointerException();" at the beginning of the method body.
> or
> 2. Remove "@throws NullPointerException if either parameter is null" from the Javadoc.
> or
> 3. Change "@throws NullPointerException if either parameter is null" to "@throws NullPointerException if the first collection is null or (the first collection is non-empty and the second collection is null)".
--
This message is automatically generated by JIRA.
If you think it was sent incorrectly, please contact your JIRA administrators: https://issues.apache.org/jira/secure/ContactAdministrators!default.jspa
For more information on JIRA, see: http://www.atlassian.com/software/jira