SYNOPSIS
--------
Windows 7: Incorrect Exception message when trying to create a Socket on a bound port

OPERATING SYSTEM
----------------
Windows 7

FULL JDK VERSION
----------------
java -version
java version "1.6.0_20"
Java(TM) SE Runtime Environment (build 1.6.0_20-b02)
Java HotSpot(TM) 64-Bit Server VM (build 16.3-b01, mixed mode)

PROBLEM DESCRIPTION from LICENSEE
---------------------------------
On Windows 7, if we attempting to create a new Socket on a port that is already bound
we receive an unexpected Exception message:

java.net.SocketException: Unrecognized Windows Sockets error: 0: JVM_Bind
        at java.net.PlainSocketImpl.socketBind(Native Method)
        at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:365)
        at java.net.ServerSocket.bind(ServerSocket.java:319)
        at java.net.ServerSocket.<init>(ServerSocket.java:185)
        at java.net.ServerSocket.<init>(ServerSocket.java:97)
        at Test.main(Test.java:10)

We would expect to se something more like this, which is what we see on Windows XP:

java.net.BindException: Address already in use: JVM_Bind
        at java.net.PlainSocketImpl.socketBind(Native Method)
        at java.net.PlainSocketImpl.bind(PlainSocketImpl.java:365)
        at java.net.ServerSocket.bind(ServerSocket.java:319)
        at java.net.ServerSocket.<init>(ServerSocket.java:185)
        at java.net.ServerSocket.<init>(ServerSocket.java:97)
        at SocketBindTest.main(SocketBindTest.java:8)

The incorrect Exception message could hinder problem diagnosis for customers.

REPRODUCTION INSTRUCTIONS
-------------------------
1. javac Test.java
2. java Test

TESTCASE
--------
import java.net.*;
public class Test {
    public static void main(String[] args) {
        try {
            System.out.println("Opening first socket on port 5555");
            ServerSocket socket1 = new ServerSocket(5555);      
            System.out.println("Opening second socket on port 5555");  
            ServerSocket socket2 = new ServerSocket(5555);
            System.out.println("Closing second socket on port 5555");
            socket2.close();
            System.out.println("Closing first socket on port 5555");
            socket1.close();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }

}