Code Duplication    Length = 3-3 lines in 2 locations

tests/PackerTest.php 2 locations

@@ 466-468 (lines=3) @@
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        $expected = ['2D' => [], '3D' => []];
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        $expected2DData = fopen(__DIR__ . '/data/expected2d.csv', 'r');
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        while ($data = fgetcsv($expected2DData)) {
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            $expected['2D'][$data[0]] = array('boxes' => $data[1], 'weightVariance' => $data[2]);
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        }
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        fclose($expected2DData);
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        $expected3DData = fopen(__DIR__ . '/data/expected3d.csv', 'r');
@@ 472-474 (lines=3) @@
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        fclose($expected2DData);
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        $expected3DData = fopen(__DIR__ . '/data/expected3d.csv', 'r');
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        while ($data = fgetcsv($expected3DData)) {
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            $expected['3D'][$data[0]] = array('boxes' => $data[1], 'weightVariance' => $data[2]);
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        }
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        fclose($expected3DData);
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        $boxes = [];