lib/components/dataInterface/connectors/file/SourceFile.php
public function getHeaders()
    {
        if (!isset($this->_headers)) {
            $this->_headers = $this->readLine(1);
            if (!$this->_headers) {
                $this->_headers = [];
            }
        }

        return $this->_headers;
    }
public function getHeaders()
    {
        if (!isset($this->_headers)) {
            $this->_headers = $this->readLine(1);
            if (!$this->_headers) {
                $this->_headers = [];
            }
        }

        return $this->_headers;
    }
Get headers.

@return [[@doctodo return_type:getHeaders]] [[@doctodo return_description:getHeaders]]