"Warning: Cannot convert string" displays when invoke java awt/swing program.


Environment:
J2SDK version:
Java(TM) 2 Runtime Environment, Standard Edition (build 1.4.2-internal-javai18n_30_oct_2002_11_25)

Bundles location: /net/jano.sfbay/export/disk12/i18n/ws/jdk1.4.2-PIT/bundles

Red Hat Linux release 7.3
Kernel version : 2.4.18-10
XFree86 version: 4.2.0 (Red Hat Linux release: 4.2.0-8)
glibc version : 2.2.5-40.


XF86Config:
InputDevice section of XF86Config is for Japanese setting
>Section "InputDevice"
> Identifier "Keyboard0"
> Driver "keyboard"
> Option "XkbLayout" "jp"
> Option "XkbModel" "jp106"


Keyboard: ja106 Japanese keyboard.


Reproduce step to:
Install j2sdk-1_4_2-linux-i586.tar, and then execute Notepad demo
youcan see the Warnings as follows.

[kichi@mervyns /export/linux/j2sdk1.4.2/demo/jfc/Notepad]$ java Notepad
Warning: Cannot convert string "<Key>Escape,_Key_Cancel" to type VirtualBinding
Warning: Cannot convert string "<Key>Home,_Key_Begin" to type VirtualBinding
Warning: Cannot convert string "<Key>F1,_Key_Help" to type VirtualBinding
Warning: Cannot convert string "Shift<Key>F10,_Key_Menu" to type VirtualBinding
Warning: Cannot convert string "<Key>F10,Shift_Key_Menu" to type VirtualBinding
Warning: Cannot convert string "<Key>KP_Enter,_Key_Execute" to type VirtualBinding
Warning: Cannot convert string "Alt<Key>Return,Alt_Key_KP_Enter" to type VirtualBinding


This warning displays only on RHL7.3 with 1.4.2-internal build that for
PIT as listed location path above.
But this warning does not display with 1.4.2-beta-b04 on RHL7.3.
and it does not display on Redhat7.2(32bit).

It was seen on ja and C locale.