Selenium Edge Sample

SeleniumEdgeSample1Test.java

package samples;

import java.io.IOException;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.util.concurrent.TimeUnit;
import org.junit.*;
import org.openqa.selenium.*;
import org.openqa.selenium.edge.*;
import org.openqa.selenium.remote.Augmenter;

public class SeleniumEdgeSample1Test {

    private WebDriver driver;
    private String baseUrl;

    @Before
    public void setUp() throws Exception {
        EdgeOptions options = new EdgeOptions();
        options.setPageLoadStrategy("eager");
        driver = new EdgeDriver(options);

        baseUrl = "http://www.microsoft.com/ja-jp/";
        driver.manage().timeouts().implicitlyWait(30, TimeUnit.SECONDS);
    }

    @Test
    public void testResult() throws Exception {
        driver.get(baseUrl);
        capture(driver,Paths.get("."),"resut.png");
    }

    @After
    public void tearDown() throws Exception {
        driver.quit();
    }
    

    public static void capture(WebDriver driver, Path captureDirectory, String fileName) {

        WebDriver tempdriver = driver;
        if (!(driver instanceof TakesScreenshot)) {
            tempdriver = new Augmenter().augment(driver);
        }
        TakesScreenshot screen = (TakesScreenshot) tempdriver;
        Path capture = captureDirectory.resolve(fileName);
        try {
            Files.write(capture, screen.getScreenshotAs(OutputType.BYTES));
        } catch (IOException e) {
            e.printStackTrace();
        }
    }
}

It doesn't work and some error message:
EdgeOptions options = new EdgeOptions();
options.setPageLoadStrategy("eager");
driver = new EdgeDriver(options);
Error:
java.lang.IllegalStateException: The path to the driver executable must be set by the webdriver.edge.driver system property; for more information, see https://github.com/SeleniumHQ/selenium/wiki/MicrosoftWebDriver. The latest version can be downloaded from http://go.microsoft.com/fwlink/?LinkId=619687
or:
org.openqa.selenium.UnsupportedCommandException: Unknown command received...