From owner-freebsd-java  Thu Nov  5 06:23:24 1998
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Message-Id: <199811051420.XAA06107@cafe.muraoka.info.waseda.ac.jp>
To: freebsd-java@FreeBSD.ORG
Subject: A bug in mod operations of 64bit integer
Date: Thu, 05 Nov 1998 23:20:08 +0900
From: SHUDOH Kazuyuki <shudoh@muraoka.info.waseda.ac.jp>
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X-Loop: FreeBSD.org

Did anyone notice a behavior which differs from JDK for SunOS 5?
This maybe a bug of FreeBSD port of JDK.

=====
class inttest {
    static public void main(String s[]) {
	long a, b;

	a = -1111123;
	b = -1123;

	System.out.println(a % b);
	System.out.println(b % a);

	a = 11123;
	b = -123;

	System.out.println(a % b);
	System.out.println(b % a);

	a = -1111123;
	b = 1123;

	System.out.println(a % b);
	System.out.println(b % a);
    }
}
=====

We'll see on SunOS 5 and Linux:
-476
-1123
53
-123
-476
1123

But on FreeBSD and JDK 1.1.6 V98-9-23:
476
1123
-53
-123
-476
-1123

Kazuyuki SHUDO				Happy Hacking!
  Muraoka Lab., Grad. School of Sci. & Eng., Waseda Univ.

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