hg: jdk8/tl/jdk: 7021870: GzipInputStream closes underlying stream during reading

[dmitry.degrave at oracle.com]

Changeset: 90f715cceaae
Author:    dmeetry
Date:      2013-05-10 23:56 +0400
URL:       http://hg.openjdk.java.net/jdk8/tl/jdk/rev/90f715cceaae

7021870: GzipInputStream closes underlying stream during reading
Reviewed-by: mduigou
Contributed-by: ivan.gerasimov at oracle.com

! src/share/classes/java/util/zip/GZIPInputStream.java
+ test/java/util/zip/GZIP/GZIPInZip.java