Code Duplication    Length = 4-4 lines in 2 locations

apps/files/lib/Activity/Provider.php 2 locations

@@ 152-155 (lines=4) @@
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			throw new \InvalidArgumentException();
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		}
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		if (!isset($parsedParameters['user'])) {
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			// External user via public link share
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			$subject = str_replace('{user}', $this->activityLang->t('"remote user"'), $subject);
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		}
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		$this->setSubjects($event, $subject, $parsedParameters);
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@@ 257-260 (lines=4) @@
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			throw new \InvalidArgumentException();
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		}
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		if (!isset($parsedParameters['user'])) {
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			// External user via public link share
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			$subject = str_replace('{user}', $this->activityLang->t('"remote user"'), $subject);
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		}
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		$this->setSubjects($event, $subject, $parsedParameters);
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