Code Duplication    Length = 10-10 lines in 2 locations

DataMapper/DataMapper.php 2 locations

@@ 191-200 (lines=10) @@
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     *
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     * @return string|null
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     */
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    public function getTargetEntity($container, $entity, $relation)
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    {
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        $targetEntity = null;
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        $infos = $this->getRelationInfos($container, $entity, $relation);
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        if (isset($infos[self::RELATION_KEY_TARGET_ENTITY])) {
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            $targetEntity = $infos[self::RELATION_KEY_TARGET_ENTITY];
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        }
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        return $targetEntity;
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    }
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    /**
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     * @param string $container
@@ 257-266 (lines=10) @@
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     *
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     * @return string|null
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     */
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    public function getJoinTable($container, $entity, $relation)
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    {
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        $joinTable = null;
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        $infos = $this->getRelationInfos($container, $entity, $relation);
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        if (isset($infos[self::RELATION_KEY_JOIN_TABLE])) {
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            $joinTable = $infos[self::RELATION_KEY_JOIN_TABLE];
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        }
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        return $joinTable;
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    }
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    /**
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     * @param string $relation