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Marco Speranza commented on SANDBOX-336: ---------------------------------------- OK Simo.. I've a proposal a little bit "vintage" :-) If addEdge() returned a boolean, true if the insert has been done, false otherwise, the users wouldn't force to manage/shallow the exception. WDYT? Ciao ciao have a nice week-end ;-) > [Graph] Duplicate Edge > ------------------------ > > Key: SANDBOX-336 > URL: https://issues.apache.org/jira/browse/SANDBOX-336 > Project: Commons Sandbox > Issue Type: Bug > Components: Graph > Reporter: Marco Speranza > Attachments: missingControllAlreadyExistEdge.patch > > > The method BaseMutableGraph#addEdge does not check if the edge already > exists. -- This message is automatically generated by JIRA. For more information on JIRA, see: http://www.atlassian.com/software/jira