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https://issues.apache.org/jira/browse/MSHARED-681?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17109652#comment-17109652
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Robert James Oxspring commented on MSHARED-681:
-----------------------------------------------
Updated PR opened, inspired by [~mkarg]'s changes but avoiding recreation of
identical symlinks and adding a test:
https://github.com/apache/maven-shared-utils/pull/31
> Maven-Shared: Java7Support silently fails overwriting symlinks
> --------------------------------------------------------------
>
> Key: MSHARED-681
> URL: https://issues.apache.org/jira/browse/MSHARED-681
> Project: Maven Shared Components
> Issue Type: Bug
> Components: maven-shared-utils
> Reporter: Markus Karg
> Priority: Critical
>
> When A is an existing symlink to B, then createSymbolicLink(A,C) does
> neither overwrite A->B by A->C (as expected in analogy to the behavior
> of copy(A,C)) nor does it throw an exception nor does it return A->B to
> indicate the failure, but it actually "silently fails", i. e. it returns
> A->C!
> This certainly is heavily problematic, unsymmetric to what
> copy(File,File) and Files.createSymbolicLink(Path,Path) do, and
> certainly unwanted and buggy behavior.
> The solution is to delete any existing target before creating the
> symlic, hence copying the behavior of copy(File,File).
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