Not able to work with multiple driver on Microsoft Edge

[TARIFABBAS]

STR:
Create a test case having two or three open browser
Execute this test case
when second open browser occurs it over writes previously opened (Edge) browser
Expected: Two or three edge browsers should be opened
Actual: Only one edge browser is available

public static void main(String args[]) throws InterruptedException,
        AWTException {
    OpenBrowser2 op=new OpenBrowser2();
    op.openBrowser();
    op.openBrowser();
    op.openBrowser();
    op.openBrowser();
}
public void openBrowser() {
    System.setProperty("webdriver.edge.driver",
            "C:/Program Files (x86)/Microsoft Web Driver/MicrosoftWebDriver.exe");
    driver= new EdgeDriver();
    driver.get("www.google.com");

}

[jimevans]

The code for the Microsoft Edge driver is built, distributed, and maintained entirely by Microsoft. You should raise issues and feature requests with them at http://connect.microsoft.com.