Check if a value exists in ArrayList

Question

How can I check if a value that is written in scanner exists in an ArrayList?

List lista = new ArrayList

        

Answer 1

public static void linktest()
{
    System.setProperty("webdriver.chrome.driver","C://Users//WDSI//Downloads/chromedriver.exe");
    driver=new ChromeDriver();
    driver.manage().window().maximize();
    driver.get("http://toolsqa.wpengine.com/");
    //List allLinkElements=(List) driver.findElement(By.xpath("//a"));
    //int linkcount=allLinkElements.size();
    //System.out.println(linkcount);
    List link = driver.findElements(By.tagName("a"));
    String data="HOME";
    int linkcount=link.size();
    System.out.println(linkcount);
    for(int i=0;i