Code Duplication    Length = 5-5 lines in 2 locations

code/forms/LanguageDropdownField.php 2 locations

@@ 67-71 (lines=5) @@
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            }
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        }
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        // instance specific permissions
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        foreach ($allLocalesWithTitle as $locale => $localeTitle) {
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            if ($instance && !$instance->canTranslate(null, $locale)) {
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                unset($allLocalesWithTitle[$locale]);
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            }
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        }
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        foreach ($usedLocalesWithTitle as $locale => $localeTitle) {
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            if ($instance && !$instance->canTranslate(null, $locale)) {
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                unset($usedLocalesWithTitle[$locale]);
@@ 72-76 (lines=5) @@
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                unset($allLocalesWithTitle[$locale]);
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            }
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        }
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        foreach ($usedLocalesWithTitle as $locale => $localeTitle) {
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            if ($instance && !$instance->canTranslate(null, $locale)) {
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                unset($usedLocalesWithTitle[$locale]);
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            }
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        }
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        // Sort by title (array value)
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        asort($allLocalesWithTitle);