Web Table Handling With Selenium

public static void main(String[] args)

    {

 WebElement table_element = driver.findElement(By.id("testTable"));

        List tr_collection=table_element.findElements(By.xpath("id('testTable')/tbody/tr"));

        System.out.println("NUMBER OF ROWS IN THIS TABLE = "+tr_collection.size());

        int row_num,col_num;

        row_num=1;

        for(WebElement trElement : tr_collection)

        {

            List td_collection=trElement.findElements(By.xpath("td"));

            System.out.println("NUMBER OF COLUMNS="+td_collection.size());

            col_num=1;

            for(WebElement tdElement : td_collection)

            {

                System.out.println("row # "+row_num+", col # "+col_num+ "text="+tdElement.getText());

                col_num++;

            }

            row_num++;

        }

    }