hg: jdk8u/jdk8u-dev/jdk: 8145388: URLConnection.guessContentTypeFromStream returns image/jpg for some JPEG images

[sean.coffey at oracle.com]

Changeset: 9d4e8b341e60
Author:    rpatil
Date:      2016-02-02 18:30 +0530
URL:       http://hg.openjdk.java.net/jdk8u/jdk8u-dev/jdk/rev/9d4e8b341e60

8145388: URLConnection.guessContentTypeFromStream returns image/jpg for some JPEG images
Summary: Since "image/jpg" is not a valid Content Type, the method should return "image/jpeg" when APPn marker segment has 'EE' as a marker type.
Reviewed-by: prr, bpb

! src/share/classes/java/net/URLConnection.java