Code Duplication    Length = 6-6 lines in 3 locations

modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Dumper/XmlDumper.php 1 location

@@ 248-253 (lines=6) @@
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        }
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        $aliases = $this->container->getAliases();
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        foreach ($aliases as $alias => $id) {
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            while (isset($aliases[(string) $id])) {
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                $id = $aliases[(string) $id];
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            }
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            $this->addServiceAlias($alias, $id, $services);
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        }
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        $parent->appendChild($services);
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    }
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modules/providers/service_container_symfony/lib/Symfony/Component/DependencyInjection/Dumper/YamlDumper.php 1 location

@@ 188-193 (lines=6) @@
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        }
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        $aliases = $this->container->getAliases();
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        foreach ($aliases as $alias => $id) {
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            while (isset($aliases[(string) $id])) {
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                $id = $aliases[(string) $id];
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            }
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            $code .= $this->addServiceAlias($alias, $id);
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        }
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        return $code;
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    }

lib/Drupal/Core/DependencyInjection/Dumper/PhpArrayDumper.php 1 location

@@ 80-85 (lines=6) @@
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    }
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    $aliases = $this->container->getAliases();
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    foreach ($aliases as $alias => $id) {
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      while (isset($aliases[(string) $id])) {
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        $id = $aliases[(string) $id];
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      }
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      $services[$alias] = $this->getServiceAliasDefinition($id);
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    }
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    return $services;
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  }