Code Duplication    Length = 7-7 lines in 2 locations

apps/dav/lib/CalDAV/Calendar.php 1 location

@@ 312-318 (lines=7) @@
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		return isset($this->calendarInfo['{http://owncloud.org/ns}public']);
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	}
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	protected function isShared() {
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		if (!isset($this->calendarInfo['{http://owncloud.org/ns}owner-principal'])) {
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			return false;
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		}
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		return $this->calendarInfo['{http://owncloud.org/ns}owner-principal'] !== $this->calendarInfo['principaluri'];
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	}
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	public function isSubscription() {
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		return isset($this->calendarInfo['{http://calendarserver.org/ns/}source']);

apps/dav/lib/CalDAV/CalendarObject.php 1 location

@@ 60-66 (lines=7) @@
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		return $vObject->serialize();
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	}
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	protected function isShared() {
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		if (!isset($this->calendarInfo['{http://owncloud.org/ns}owner-principal'])) {
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			return false;
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		}
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		return $this->calendarInfo['{http://owncloud.org/ns}owner-principal'] !== $this->calendarInfo['principaluri'];
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	}
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	/**
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	 * @param Component\VCalendar $vObject