[jira] [Commented] (MRESOLVER-379) Problem when relocations and ranges are used in collection

["wei cai (Jira)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/MRESOLVER-379?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17739275#comment-17739275 ] 

wei cai commented on MRESOLVER-379:
-----------------------------------

[~cstamas] 

If run mvn dependency:tree, both df & bf prints 
{code:java}
A1
+- C3 {code}
Not quite get the issue, but the above behavior makes sense, user declare a dependency with version range, it actually means it would depend on one specific version, print all available versions is not necessary.

MNG-3454 is a bit different, it says a dependency was relocated another dependency with different version like A 1.0 -> B 2.0

> Problem when relocations and ranges are used in collection
> ----------------------------------------------------------
>
>                 Key: MRESOLVER-379
>                 URL: https://issues.apache.org/jira/browse/MRESOLVER-379
>             Project: Maven Resolver
>          Issue Type: Bug
>          Components: Resolver
>            Reporter: Tamas Cservenak
>            Priority: Major
>
> Affects both old DF and new BF collectors.
> Example:
> * A1 -> B[1,3]
> * B1 relocated to C1
> * B2 relocated to C2
> * B3 relocated to C3
> In this example, as output of collection dirty tree (verbose) I'd expect:
> {noformat}
> A1
> +- C1
> +- C2
> +- C3
> {noformat}
> But none of the DF or BF produce this, moreover, they produce DIFFERENT outputs:
> DF does this:
> {noformat}
> A1
> +- C1
> {noformat}
> BF does this:
> {noformat}
> A1
> +- C3
> {noformat}
> Cause is probably as BF "reverse sort" versions, but none will return proper range.
> Real life example: MRESOLVER-376, where junit:junit-dep:[4.9,) range "maps itself" onto junit:junit versions.



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