Hi Leo,

I checked the latest OpenJdk6 source code (the hg jdk repo):
http://hg.openjdk.java.net/jdk6/jdk6/jdk/file/69fbcc78346e/src/share/classes/sun/java2d/pipe/Region.java
Looks like that the fix have not yet been applied.

The line
    r.hiy != this.hiy || r.hiy != this.hiy
still have the problem, both of the expressions are still the same.

> I failed to browse b25 candidate source codes
I wonder what happened, were you browsing http://hg.openjdk.java.net/jdk6/jdk6/jdk ?

By the way, below is the page containing the most important OpenJdk6 links (links to hg repos, etc.):
  https://blogs.oracle.com/openjdk6releases/entry/openjdk6_at_a_glance

Regards,
Lana


On 04/18/2012 02:40 AM, leo.hippelai...@wippies.com wrote:
Hi!

Just wondering if the coding bug pointed out by below mailing list entry will be fixed in b25 release.

I failed to browse b25 candidate source codes so that I could check if the obvious fix has already been included there.

BR, Leo H.
- - - - -
Message: 2
Date: Sun, 25 Mar 2012 10:36:36 -0700
From: Phil Race <philip.r...@oracle.com>
Subject: Re: java2d/pipe/Region.java equals, hix vs hiy
To: jdk6-dev@openjdk.java.net
Message-ID: <4f6f57a4.8080...@oracle.com>
Content-Type: text/plain; charset=ISO-8859-1; format=flowed

I think the bug was originally introduced in 6u10 for
6633275: Need to support shaped/translucent windows

It was later fixed in 6u12 as
6777320: PIT : Canvas is not fully painted on the internal frame & internal frame

All this was forwarded ported to 7.

Offhand I'm not sure how the former work made it into 6open but not the
bug fix, as 6-open split off from JDK 7 around 7 b23.

-phil.


On 3/25/12 3:30 AM, leo.hippelai...@wippies.com wrote:
Hi!

While comparing source modules between JDKs we noticed that in OpenJDK6 module jdk/src/share/classes/sun/java2d/pipe/Region.java, line 1209 contains:

r.hiy != this.hiy || r.hiy != this.hiy

Should it rather read like this:

r.hix != this.hix || r.hiy != this.hiy

I found out that this modification has been done to OpenJDK7 three years ago: http://hg.openjdk.java.net/jdk7/awt/jdk/rev/f36e9200cb85

My copy of the OpenJDK6 sources are extracted from openjdk-6-src-b24-14_nov_2011.tar.gz

Best regards,
Leo H. (&Sampo)


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