Require help setting URL as Java String Variable

public static void main(String args[]) throws Exception
   {
      String url = "https://elasticbeanstalk-us-east-1-190553128079.s3.amazonaws.com//Employee//Employee.xlsx";


      try
      {
         FileInputStream fis = new FileInputStream(url);
         System.out.println("fis"+fis);
      }catch(Exception e)
      {
         e.printStackTrace();
      }
   }

I am getting following Error

java.io.FileNotFoundException: https:\elasticbeanstalk-us-east-1-190553128079.s3.amazonaws.com\Employee\Employee.xlsx (The filename, directory name, or volume label syntax is incorrect)
   at java.io.FileInputStream.open0(Native Method)
   at java.io.FileInputStream.open(FileInputStream.java:195)
   at java.io.FileInputStream.<init>(FileInputStream.java:138)
   at java.io.FileInputStream.<init>(FileInputStream.java:93)
   at com.webproject.HelloWorld.main(HelloWorld.java:20)

Please help

File need to read as  https:\elasticbeanstalk-us-east-1-190553128079.s3.amazonaws.com\Employee\Employee.xlsx