RFR 7167293:FtpURLConnection connection leak on FileNotFoundException

[vyom]

Hi,

Please review the below fix.
Bug: JDK-7167293 : FtpURLConnection connection leak on FileNotFoundException
Webrev: http://cr.openjdk.java.net/~rgoel/~vyom/7167293/webrev0.0/ 
<http://cr.openjdk.java.net/%7Ergoel/%7Evyom/7167293/webrev0.0/>

Thanks,
Vyom