Michael Osipov created WAGON-582:
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Summary: HttpMethodConfiguration#copy() does a shallow copy only
Key: WAGON-582
URL: https://issues.apache.org/jira/browse/WAGON-582
Project: Maven Wagon
Issue Type: Bug
Components: wagon-http
Affects Versions: 3.3.4
Reporter: Michael Osipov
Assignee: Michael Osipov
Fix For: 3.4.0
The {{copy()}} method does the following: {{copy.setHeaders( getHeaders() );}}
same for parameters. It passes the reference of the {{Properties}} object w/o
creating a new instance and copying the content. All subsequent instances share
those and may modify those.
To make things worse {{HttpConfiguration.DEFAULT_PUT}} is passed for {{PUT}}.
If a previous configuration modified {{http.protocol.expect-continue}} to
{{false}} this singleton is modified too.
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