try this driver.get("http://www.google.com/"); url should be http://www.google.com/ not www.google.com

Try this:

String baseURL ="http://www.google.com/";
driver.get(baseURL);

baseURL should be http://www.google.com/ not www.google.com

try this driver.get("http:google.com");

try this driver.get("http://www.google.com/"); url should be http://www.google.com/ not www.google.com