Code Duplication    Length = 6-6 lines in 2 locations

includes/class-wc-order.php 2 locations

@@ 237-242 (lines=6) @@
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			foreach ( $refund->get_items( $item_type ) as $refunded_item ) {
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				if ( isset( $refunded_item['refunded_item_id'] ) && $refunded_item['refunded_item_id'] == $item_id ) {
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					switch ( $item_type ) {
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						case 'shipping' :
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							$tax_data = maybe_unserialize( $refunded_item['taxes'] );
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							if ( isset( $tax_data[ $tax_id ] ) ) {
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								$total += $tax_data[ $tax_id ];
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							}
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						break;
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						default :
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							$tax_data = maybe_unserialize( $refunded_item['line_tax_data'] );
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							if ( isset( $tax_data['total'][ $tax_id ] ) ) {
@@ 243-248 (lines=6) @@
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								$total += $tax_data[ $tax_id ];
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							}
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						break;
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						default :
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							$tax_data = maybe_unserialize( $refunded_item['line_tax_data'] );
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							if ( isset( $tax_data['total'][ $tax_id ] ) ) {
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								$total += $tax_data['total'][ $tax_id ];
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							}
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						break;
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					}
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				}
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			}