Code Duplication    Length = 9-9 lines in 2 locations

src/LightSaml/Model/Metadata/EntityDescriptor.php 1 location

@@ 86-94 (lines=9) @@
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     *
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     * @return EntityDescriptor
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     */
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    public function addContactPerson(ContactPerson $contactPerson)
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    {
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        if (false == is_array($this->contactPersons)) {
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            $this->contactPersons = array();
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        }
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        $this->contactPersons[] = $contactPerson;
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        return $this;
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    }
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    /**
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     * @return ContactPerson[]|null

src/LightSaml/Model/Metadata/RoleDescriptor.php 1 location

@@ 79-87 (lines=9) @@
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     *
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     * @return RoleDescriptor
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     */
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    public function addContactPerson(ContactPerson $contactPerson)
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    {
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        if (false == is_array($this->contactPersons)) {
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            $this->contactPersons = array();
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        }
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        $this->contactPersons[] = $contactPerson;
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        return $this;
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    }
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    /**
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     * @return \LightSaml\Model\Metadata\ContactPerson[]|null