6712755: jarsigner fails to sign itextasian.jar since 1.5.0_b14, it works with 1.5.0_13

[Martin Buchholz]

Hi,

We've found that the fix for
6712755: jarsigner fails to sign itextasian.jar since 1.5.0_b14, it
works with 1.5.0_13
is a good thing to have in openjdk6.
Permission to do the trivial backport?

       jarsigner chokes on empty lines in MANIFEST.MF files.

       Backport from openjdk7 of:
       # HG changeset patch
       # User weijun
       # Date 1245294733 -28800
       # Node ID 863351d5d244ad4077a9b8db87bb9f186ce76f76
       # Parent bc2c9dbdcc704deab9466581d32f5fc011c5b8d1
       6712755: jarsigner fails to sign itextasian.jar since 1.5.0_b14, it
       works with 1.5.0_13
       Reviewed-by: mullan

       http://hg.openjdk.java.net/jdk7/hotspot/jdk/rev/863351d5d244

       http://bugs.sun.com/view_bug.do?bug_id=6712755