FULL PRODUCT VERSION :
java version "1.6.0"
Java(TM) SE Runtime Environment (build 1.6.0-b105)
Java HotSpot(TM) Client VM (build 1.6.0-b105, mixed mode, sharing)

ADDITIONAL OS VERSION INFORMATION :
Windows XP

A DESCRIPTION OF THE PROBLEM :
When you store a certificate with name containing interpunction (e.g. in Windows-1250) Java prints bad characters when printing aliases from the Windows-MY or Windows-ROOT keystores.


STEPS TO FOLLOW TO REPRODUCE THE PROBLEM :
Store a certificate with name containing non-ASCII characters. You can use codepage win-1250 for that for example.

EXPECTED VERSUS ACTUAL BEHAVIOR :
EXPECTED -
All certificates with non-ASCII characters are displayed OK in the Windows CryptoAPI management programs. Java should convert them to UTF internal string representation.
ACTUAL -
There are bad characters in the Java Strings types (nonprintable characters that are generated by bad conversion e.g. Windows-1250 -> UTF-16).

REPRODUCIBILITY :
This bug can be reproduced always.

---------- BEGIN SOURCE ----------
KeyStore ks = KeyStore.getInstance("Windows-MY");
ks.load(null, null);

// now print all aliases - bad characters for non-ASCII entries
Enumeration e = ks.aliases();
while (e.hasNextEntry()) {
  System.out.println("" + e.nextEntry());
}
---------- END SOURCE ----------