steps to reproduce:
1)change the Standards and formats to Czech in Control Panel | Regional and Language Options | Regional Options
2) run the kernel installer
3) after the kernel installation go to java.com web site and click "Do I have Java?" link
4) verification page appears - click "verify installation" button
5) expected behavior is to see the "Downloading Additional Components" dialog, but instead of it the browser crashes - no error dialog appears


After typing "java -version" in cmd you'll get the following error - CircularityError (output attached).

C:\Documents and Settings\Jindra>java -version
Error occurred during initialization of VM
java.lang.ClassCircularityError: sun/nio/cs/MS1250
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Unknown Source)
        at sun.nio.cs.FastCharsetProvider.lookup(Unknown Source)
        at sun.nio.cs.FastCharsetProvider.charsetForName(Unknown Source)
        at java.nio.charset.Charset.lookup2(Unknown Source)
        at java.nio.charset.Charset.lookup(Unknown Source)
        at java.nio.charset.Charset.defaultCharset(Unknown Source)
        at sun.nio.cs.StreamEncoder.forOutputStreamWriter(Unknown Source)
        at java.io.OutputStreamWriter.<init>(Unknown Source)
        at java.io.FileWriter.<init>(Unknown Source)
        at sun.jkernel.DownloadManager$1.run(Unknown Source)
        at java.security.AccessController.doPrivileged(Native Method)
        at sun.jkernel.DownloadManager.<clinit>(Unknown Source)
        at java.lang.Class.forName0(Native Method)
        at java.lang.Class.forName(Unknown Source)
        at sun.nio.cs.FastCharsetProvider.lookup(Unknown Source)
        at sun.nio.cs.FastCharsetProvider.charsetForName(Unknown Source)
        at java.nio.charset.Charset.lookup2(Unknown Source)
        at java.nio.charset.Charset.lookup(Unknown Source)
        at java.nio.charset.Charset.defaultCharset(Unknown Source)
        at sun.nio.cs.StreamEncoder.forOutputStreamWriter(Unknown Source)
        at java.io.OutputStreamWriter.<init>(Unknown Source)
        at java.io.PrintStream.<init>(Unknown Source)
        at java.lang.System.initializeSystemClass(Unknown Source)

I'm running WindowsXP in Parallels Desktop on MacBook Pro.