Code Duplication    Length = 8-8 lines in 2 locations

src/Encryption/AbstractEncryption.php 2 locations

@@ 111-118 (lines=8) @@
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     */
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    public static function forPdfVersion($pdfVersion, $permanentFileIdentifier, EncryptionOptions $options)
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    {
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        if (version_compare($pdfVersion, '1.6', '>=')) {
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            return new Pdf16Encryption(
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                $permanentFileIdentifier,
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                $options->getUserPassword(),
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                $options->getOwnerPassword(),
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                $options->getUserPermissions()
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            );
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        }
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        if (version_compare($pdfVersion, '1.4', '>=')) {
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            return new Pdf14Encryption(
@@ 120-127 (lines=8) @@
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            );
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        }
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        if (version_compare($pdfVersion, '1.4', '>=')) {
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            return new Pdf14Encryption(
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                $permanentFileIdentifier,
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                $options->getUserPassword(),
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                $options->getOwnerPassword(),
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                $options->getUserPermissions()
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            );
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        }
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        return new Pdf11Encryption(
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            $permanentFileIdentifier,