[ https://issues.apache.org/jira/browse/COLLECTIONS-323?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Thomas Neidhart updated COLLECTIONS-323: ---------------------------------------- Fix Version/s: 4.0 > Behavior of constructors CaseInsensitiveMap inconsistent with standard Java > HashMap > ----------------------------------------------------------------------------------- > > Key: COLLECTIONS-323 > URL: https://issues.apache.org/jira/browse/COLLECTIONS-323 > Project: Commons Collections > Issue Type: Bug > Components: Map > Affects Versions: 3.2 > Environment: Any > Reporter: Maarten Brak > Assignee: Jochen Wiedmann > Priority: Minor > Fix For: 3.2.2, 4.0 > > Attachments: patch.tar.gz > > Original Estimate: 24h > Remaining Estimate: 24h > > The constructor CaseInsensitiveMap(int initialCapacity) throws an > IllegalArgumentException if "the initial capacity is less than one". This is > inconsistent with the standard Java HashMap constructor HashMap(int > initialCapacity), which throws an if IllegalArgumentException if "the initial > capacity is negative". > Thus: > new HashMap(0) ==> no exception > new CaseInsensitiveMap(0) ==> IllegalArgumentException. > This inconsistency is confusing. > Actions: > - Change Javadoc (this shouldn't be a problem in practice since surely there > is no code around depending on the fact that the constructor throws an > IllegalArgumentException :-)) > - Change code. -- 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