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From "Simone Tripodi (Commented) (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (SANDBOX-388) Generic Type inference doesn't work in Eclipse
Date Mon, 06 Feb 2012 19:14:04 GMT

    [ https://issues.apache.org/jira/browse/SANDBOX-388?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13201478#comment-13201478
] 

Simone Tripodi commented on SANDBOX-388:
----------------------------------------

the problem is that for {{findMaxFlow()}} method it never infers the {{W}} type, even with
valid graph :(
                
> Generic Type inference doesn't work in Eclipse
> ----------------------------------------------
>
>                 Key: SANDBOX-388
>                 URL: https://issues.apache.org/jira/browse/SANDBOX-388
>             Project: Commons Sandbox
>          Issue Type: Bug
>          Components: Graph
>         Environment: Eclipse Java EE IDE for Web Developers.
> Version: Indigo Service Release 1
> Build id: 20110916-0149
>            Reporter: Simone Tripodi
>            Priority: Blocker
>
> {{Flow}} and {{MST}} EDSL is affected by generic type inference issue, it simply doesn't
work in Eclipse. It works in IDEA, but in the Eclipse forum they reported that doesn't work
if the code is compiled with Oracle JDK7.
> One of the reported error in Eclipse is:
> {quote}
> Type mismatch: cannot convert from SpanningTree<BaseLabeledVertex,BaseLabeledWeightedEdge<Double>,Object>
to SpanningTree<BaseLabeledVertex,BaseLabeledWeightedEdge<Double>,Double>
> {quote}
> Looking for a solution

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