Code Duplication    Length = 5-5 lines in 2 locations

src/PhpSpreadsheet/Shared/JAMA/Matrix.php 2 locations

@@ 63-67 (lines=5) @@
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                    $this->A = $args[0];
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                    break;
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                //Square matrix - n x n
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                case 'integer':
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                    $this->m = $args[0];
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                    $this->n = $args[0];
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                    $this->A = array_fill(0, $this->m, array_fill(0, $this->n, 0));
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                    break;
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                //Rectangular matrix - m x n
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                case 'integer,integer':
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                    $this->m = $args[0];
@@ 69-73 (lines=5) @@
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                    $this->A = array_fill(0, $this->m, array_fill(0, $this->n, 0));
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                    break;
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                //Rectangular matrix - m x n
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                case 'integer,integer':
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                    $this->m = $args[0];
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                    $this->n = $args[1];
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                    $this->A = array_fill(0, $this->m, array_fill(0, $this->n, 0));
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                    break;
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                //Rectangular matrix - m x n initialized from packed array
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                case 'array,integer':
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                    $this->m = $args[1];