[ https://issues.apache.org/jira/browse/CONFIGURATION-465?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13119887#comment-13119887 ]
Ralph Goers commented on CONFIGURATION-465: ------------------------------------------- Jexl is used in the ExprLookup class. If you don't use it in your DefaultConfigurationBuilder configuration then Jexl would not be required. I didn't realize that Jexl had this issue so I appreciate you letting us know about it. Jexl 2.x requires Java 1.5 so it would definitely have to be an optional dependency since Commons Configuration supports Java 1.4. > commons-configuration > ---------------------- > > Key: CONFIGURATION-465 > URL: https://issues.apache.org/jira/browse/CONFIGURATION-465 > Project: Commons Configuration > Issue Type: Bug > Affects Versions: 1.7 > Reporter: Rich Mayfield > > I updated to use commons-configuration 1.7 (from 1.6) and am running into the > following resolution error under Eclipse Equinox OSGi framework. > An Import-Package could not be resolved. Caused by missing constraint > in bundle <org.apache.commons.configuration_1.7.0> > constraint: <Import-Package: org.apache.commons.jexl; > version="0.0.0"> > According to the Import-Package header in 1.7's MANIFEST.MF, > commons-configuration now has a required dependency on > org.apache.commons.jexl. Problem is, there is no OSGi enabled version of > Apache Commons jexl that exports this package. > In jexl 2.0 the packages were renamed and org.apache.commons.jexl2 is > exported. The 1.x codeline, although using org.apache.commons.jexl, does not > have the appropriate MANIFEST.MF headers to be used as an OSGi bundle. > As such, you cannot consume commons-configuration 1.7 in an OSGi environment. -- 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