The 32 and 64 bit JDKs can't co-exist on Linux/amd64 for Tiger

The 64-bit and 32-bit rpm package bundles for 1.5.0_07b01 can't be both installed at the same time. The separate installation goes fine. But if one bundle is installed, the other one installation is denied.

jqa-sf4:/export/home/JQA/ts150/install # uname -a
Linux jqa-sf4 2.6.5-7.97-default #1 Fri Jul 2 14:21:59 UTC 2004 x86_64 x86_64 x86_64 GNU/Linux
jqa-sf4:/export/home/JQA/ts150/install # ls
. .. jdk-1_5_0_07-ea-linux-amd64.rpm jdk-1_5_0_07-ea-linux-i586.rpm
jqa-sf4:/export/home/JQA/ts150/install # rpm -i jdk-1_5_0_07-ea-linux-i586.rpm
jqa-sf4:/export/home/JQA/ts150/install # /usr/java/jdk1.5.0_07/bin/java -version java version "1.5.0_07-ea"
Java(TM) 2 Runtime Environment, Standard Edition (build 1.5.0_07-ea-b01)
Java HotSpot(TM) Client VM (build 1.5.0_07-ea-b01, mixed mode, sharing)
jqa-sf4:/export/home/JQA/ts150/install # rpm -qa | grep jdk
jdk-1.5.0_07-ea
jqa-sf4:/export/home/JQA/ts150/install # rpm -i jdk-1_5_0_07-ea-linux-amd64.rpm
        package jdk-1.5.0_07-ea is already installed

There is also a file conflict, as both jdk are installed in the same directory by default.

How to reproduce:
See the log below. Just try to install both jdks on any Linux/amd machine.

Thanks for your attention.
This can
Request 7u2 deferral, as this is not a regression, and does not block testing.