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Each commit to the repository must have a non-empty log message. The message format should start with a one-line short summary prefixed with the Jira issue number. If you do not have a Jira issue number, create one before you commit. The short summary need not be a complete sentence with proper punctuation and grammar since it is best to keep it to 72 50 characters or less.

After the short summary line, you may continue the message with one or more paragraphs separated by an empty line. The empty line after the short summary is necessary if you want to add more text since source control tools like git may send the log message as an email and use the first line up to an empty line as the email subject. When committing contributions from non-committers, please attribute the original author in the commit messages.

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