How to safely remove SCIM

[paul]

Hello.

For a long time I don't use any Java AWT/Swing application, because I lost
keyboard focus very often (after closing some dialog windows). I also created a
bug for it: https://bugs.launchpad.net/ubuntu/+bug/174281. Now I observed that
this problem is maybe a SCIM bug:

Thread about keyboard lock in swing apps on linux on java.net:
http://forums.java.net/jive/thread.jspa?messageID=189281

Bug on Sun:
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6506617

Bug on Sun where SCIM is mentioned:
http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6568693

Scim keyboard lock bug:
http://bugs.freedesktop.org/show_bug.cgi?id=7869

I just want to be sure, that after I remove SCIM I will still be able to input
Czech alphabet.

Thx