those files are specific to m2e they shouldn;t be stored in the Apache Maven sources

Following this checklist to help us incorporate your
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• Make sure there is a JIRA issue filed
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• Format the pull request title like [MRESOURCES-XXX] - Fixes bug in ApproximateQuantiles,
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• Write a pull request description that is detailed enough to understand what the pull request does, how, and why.
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