java code to keep password in ******** format in database(sql server)

Respected sir/Madam,
I want to know how to keep password in ******** format
in database(sql server)using jsp code of servlet code.

Thanks & Regards
Goutam Dutta

Storing a password ****** in the database sounds pointless, as there's no way to get the real password back
If you mean that you want to encrypt the password, then the following thread may interest you :
https://coderanch.com/t/291488/JSP/java/Encryption-JSP

hi Goutam...
Dont bother too much..
I will soon send you the code because i got it and will show you when i will be back

Welcome to JavaRanch.

A better approach than storing cleartext or encrypted passwords in a DB is to store a hashed version of the password. That way, nobody can get at the password, and there's no need to deal with en-/decryption. It is as easy as:
String password = ... MessageDigest md5 = MessageDigest.getInstance("MD5"); md5.update(password); byte[] hashedPassword = md5.digest();