How to find specific lines in a table using Selenium?

To count the total number of rows in table we use size() method available for list −

List <WebElement> l=driver.findElements(By.tagName("tr"));
int s= l.size();

To count the total number of columns in table we use size() method available for list −

List <WebElement> m=driver.findElements(By.tagName("td"));
int t= m.size();

Let us consider the below table and get the value of TYPE having AUTOMATION TOOL as UFT.

The html structure of a table is described below −

Example

Code Implementation.

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.chrome.ChromeDriver;
import java.util.concurrent.TimeUnit;
public class TableHandling{
   public static void main(String[] args) {
      System.setProperty("webdriver.chrome.driver", "C:\Users\ghs6kor\Desktop\Java\chromedriver.exe");
      WebDriver driver = new ChromeDriver();
      String url = " <a href="https://sqengineer.com/practice-sites/practice-tables-" rel="nofollow noopener noreferrer" target="_blank">https://sqengineer.com/practice-sites/practice-tables-</a> selenium/";
      driver.get(url);
      driver.manage().timeouts().implicitlyWait(5, TimeUnit.SECONDS);
      // identify table
      WebElement mytable = driver.findElement(By.xpath("//table[@id='table1']/tbody"));
      //identify rows of table.
      List<WebElement> r_table = mytable.findElements(By.tagName("tr"));
      String b_xpath = "//table[@id='table1']/tbody/tr[";
      String a_xpath = "]/td[1]";
      //calculate rows number with size()
      int rs_c = r_table.size();
      //iterate rows of table and check matching condition
      for (int r = 2;r <= rs_c; r++) {
         String n = driver.findElement(By.xpath(b_xpath + r + a_xpath)).getText();
         if(n.contains("UFT")){
            // get text of matching cell
            String                   celtxt=driver.findElement(By.xpath("//table[@id='table1']/tbody/tr["+r+"]/td[2]")).getText();
            System.out.println("The cell data at particular row is:" + celtxt);
            break;
         }
      }
      driver.quit();
   }
}

Output