How can I close a specific window using Selenium WebDriver with Java?

Question

I use Selenium WebDriver. I open the first page then open the second page - perform some action and go back to first page. Before I want to close the second page I use the command driver.close();, but it closes the first page instead of the second. How can I make Selenium to close a specific window?

Part of code

String HandleBefore = driver.getWindowHandle();   driver.findElement(By.xpath("...")).click();  for (String twohandle : driver.getWindowHandles()) {         driver.switchTo().window(twohandle);     }         driver.findElement(By.linkText("001")).click();  driver.close(); 

Answer 1

    String base = driver.getWindowHandle();      Set <String> set = driver.getWindowHandles();      set.remove(base);     assert set.size()==1;      driver.switchTo().window(set.toArray(new String[0]));      driver.close();     driver.switchTo().window(base); 

This works for me...