Xpath Tester for Selenium

import java.util.List;
import java.util.Scanner;
import java.util.concurrent.TimeUnit;

import org.openqa.selenium.By;
import org.openqa.selenium.JavascriptExecutor;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.ie.InternetExplorerDriver;

public class IEXpath {
 static WebDriver driver;

 public static void main(String[] args) {

  // configure browser driver
  System.setProperty("webdriver.ie.driver",
    "F:\\SeleniumSoftware\\BrowserDrivers\\IEDriverServer64.exe");

  // opens new window
  driver = new InternetExplorerDriver();
  driver.manage().timeouts().pageLoadTimeout(15, TimeUnit.SECONDS);
  // navigates to url
  driver.get("http://facebook.com/");

  xpathTester(driver);

  // prints opened page title
  System.out.println(driver.getTitle());

  // close the browser
  //driver.quit();

 }

 public static void xpathTester(WebDriver driver) {
  
  //intialize scanner and javascript executor
  Scanner scn = new Scanner(System.in);
  JavascriptExecutor js = (JavascriptExecutor) driver;
  
  String elmFind = "y";

  while (elmFind.toLowerCase().equalsIgnoreCase("y")) {
   //ask for xpath
   System.out.println("give element xpath");
   String elmXpath = scn.next();
   
   //to find hidden element count
   int hiddenElm = 0;
   
   //get list of elements using the given xpath
   List< WebElement> lstElm = driver.findElements(By.xpath(elmXpath));

   //highlights all elements that are found with the given xpath
   for (int elmIndex = 0; elmIndex < lstElm.size(); elmIndex++) {
    js.executeScript("arguments[0].style.border='5px dotted red'",
      lstElm.get(elmIndex));
    
    //for counting hidden elements
    if (lstElm.get(elmIndex).isDisplayed()) {
     hiddenElm++;
    }
   }

   //get the element count
   int nElm = lstElm.size();
   //print elements count
   System.out.println("Number of Elelemnts Found:" + nElm);
   
   //print hidden element count
   System.out.println("Number of Elelemnts Hidden:" + hiddenElm);
   System.out.println("See the highlighted elements in Application");

   //ask for test again
   System.out.println("Do you want to Test Again? \n Type 'y'");
   elmFind = scn.next();

   //if 'y' enetered reset highlighting
   if (elmFind.toLowerCase().equalsIgnoreCase("y")) {
    for (int elmIndex = 0; elmIndex < lstElm.size(); elmIndex++) {

     js.executeScript("arguments[0].style.border=''",
       lstElm.get(elmIndex));
    }
   }
  }
 }
}