lib/components/dataInterface/connectors/file/SourceFileLine.php
public function getContent()
    {
        if (!isset($this->_content)) {
            $this->_content = $this->sourceFile->readLine($this->lineNumber);
        }

        return $this->_content;
    }
public function getContent()
    {
        if (!isset($this->_content)) {
            $this->_content = $this->sourceFile->readLine($this->lineNumber);
        }

        return $this->_content;
    }
Get content.

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