Code Duplication    Length = 6-6 lines in 2 locations

Contrib/less.php/Less.php 2 locations

@@ 4735-4740 (lines=6) @@
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    protected $currentFileInfo;
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    public $type = 'Call';
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	public function __construct($name, $args, $index, $currentFileInfo = null ){
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		$this->name = $name;
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		$this->args = $args;
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		$this->index = $index;
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		$this->currentFileInfo = $currentFileInfo;
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	}
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    public function accept( $visitor ){
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		$this->args = $visitor->visitArray( $this->args );
@@ 6393-6398 (lines=6) @@
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	public $currentFileInfo;
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	public $type = 'NameValue';
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	public function __construct($name, $value = null, $index = null, $currentFileInfo = null ){
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		$this->name = $name;
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		$this->value = $value;
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		$this->index = $index;
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		$this->currentFileInfo = $currentFileInfo;
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	}
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    public function genCSS( $output ){
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