问How to SendKeys in Selenium for my for

EN

    import java.util.concurrent.TimeUnit;
    import org.openqa.selenium.By;
    import org.openqa.selenium.WebDriver;
    import org.openqa.selenium.WebElement;
    import org.openqa.selenium.support.FindBy;
    import org.openqa.selenium.support.PageFactory;

    import com.selenium.commons.Configuration;

     public class Home {
     public WebDriver driver = Configuration.driver;


@FindBy(id="usrId")
private WebElement user;

@FindBy(id="pswd")
private WebElement pswd;

@FindBy(id="tranId'")
private WebElement tranId;

@FindBy(id="logOn")
private WebElement logOn;

public Home()
{       
    PageFactory.initElements(Configuration.driver, this);

}

public void logon(String Username,String Password,String trns)
{
    Configuration.driver.get(Configuration.URL);
    Configuration.driver.manage().timeouts().implicitlyWait(8, TimeUnit.SECONDS);

    try{
        Thread.sleep(10000);
    }
    catch(Exception e)
    {

    }

    Configuration.driver.switchTo().frame(Configuration.driver.findElement(By.xpath("//iframe[@id='lightbox_iframe_cookieBanner']")));
    Configuration.driver.findElement(By.xpath("//a[text()='Continue']")).click();
    driver.manage().window().maximize();
    System.out.println(driver.getTitle());
    driver.findElement(By.id("usrId")).sendKeys("Babita Sethi");

}