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https://issues.apache.org/jira/browse/MNG-6261?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16694258#comment-16694258
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ASF GitHub Bot commented on MNG-6261:
-------------------------------------
judby commented on a change in pull request #192: [MNG-6261] - using java File
api to compare
URL: https://github.com/apache/maven/pull/192#discussion_r235257910
##########
File path:
maven-model-builder/src/main/java/org/apache/maven/model/building/FileModelSource.java
##########
@@ -80,4 +80,27 @@ public URI getLocationURI()
{
return getFile().toURI();
}
+
+ @Override
+ public boolean equals( Object obj )
+ {
+ if ( this == obj )
+ {
+ return true;
+ }
+
+ if ( ( obj == null ) || !( obj instanceof FileModelSource ) )
Review comment:
Compare with null not necessary since `null instanceof FileModelSource` is
`false`
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> Relative parent POM resolution failing in 3.5.0 with complex multimodule
> builds
> -------------------------------------------------------------------------------
>
> Key: MNG-6261
> URL: https://issues.apache.org/jira/browse/MNG-6261
> Project: Maven
> Issue Type: Bug
> Affects Versions: 3.5.0
> Reporter: Dawid Weiss
> Priority: Minor
> Labels: up-for-grabs
> Fix For: 3.6.x-candidate
>
> Attachments: capture-6.png, repro.zip
>
>
> In my effort to upgrade an existing (fairly complex) Maven build to Java
> 1.9.0 I updated Maven to 3.5.0 (from 3.3.9). Unfortunately I get errors when
> the project's modules are resolved:
> {noformat}
> > mvn validate
> [FATAL] Non-resolvable parent POM for
> com.carrotsearch.lingo4g:lingo4g-public-bom:[unknown-version]: Could not find
> artifact com.carrotsearch.lingo4g:lingo4g-public:pom:1.6.0-SNAPSHOT and
> 'parent.relativePath' points at wrong local POM @ line 5, column 11
> ...
> (and many follow).
> {noformat}
> This build has a correct pom parent-structure (a tree), but is fairly complex
> -- the submodule hierarchy is not aligned with parent-child pom hierarchy
> (it's best to look at the repro code to understand how it's structured).
> However, it's been working correctly with all prior Maven versions and I
> wonder if it's a regression bug or maybe underspecified Maven requirement
> (that should be enforced with a warning and not lead to this odd runtime
> message).
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