How to perform mouseover function in Selenium WebDriver using Java?

To perform a mouseover (hover) action in Selenium WebDriver using Java, you can use the Actions class. The Actions class provides a way to create and execute complex user actions such as hover, drag and drop, etc.

Here is an example of how you can use the Actions class to perform a mouseover action:

import org.openqa.selenium.By;
import org.openqa.selenium.WebDriver;
import org.openqa.selenium.WebElement;
import org.openqa.selenium.interactions.Actions;

public class Main {
    public static void main(String[] args) {
        // Initialize the WebDriver
        WebDriver driver = new ChromeDriver();
        // Navigate to the page
        // Find the element to hover over
        WebElement element = driver.findElement("element-id"));
        // Create a new Actions object
        Actions actions = new Actions(driver);
        // Move the mouse over the element

This code navigates to a webpage, finds an element with the ID "element-id", and moves the mouse over the element using the moveToElement() method of the Actions class. It then performs the action using the perform() method.

Note that you will need to import the necessary classes and create a WebDriver object before you can use the Actions class. You will also need to make sure that the element is visible and interactable before you can move the mouse over it.