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https://issues.apache.org/jira/browse/MNG-6929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Robert Scholte moved MWRAPPER-1 to MNG-6929:
--------------------------------------------
Key: MNG-6929 (was: MWRAPPER-1)
Project: Maven (was: Maven Wrapper)
> Fails behind proxy 407
> ----------------------
>
> Key: MNG-6929
> URL: https://issues.apache.org/jira/browse/MNG-6929
> Project: Maven
> Issue Type: Bug
> Environment: Proxy with authentication, http_proxy set without
> authentication
> Reporter: Benjamin Marwell
> Priority: Major
>
> Hi,
>
> when executing `{color:#0747a6}{{./mvnw}}{color}` behind a proxy and the
> proxy authentication does not succeed, {color:#0747a6}{{wget}}{color} will
> still create an empty file {color:#0747a6}{{.mvn/maven-wrapper.jar}}{color}.
>
> Subsequent calls to {color:#0747a6}{{./mvnw}}{color} will see the existing
> (but empty) file and maven-wrapper will not attempt to redownload it. There
> is no clue what is going wrong, the only message is "Main class not found".
>
> Suggested fixes:
> * Check curl/wget return codes and delete the files if they got touched.
> * Even if curl/wget were not invoked, delete empty files.
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