JAAS authentication in java

Hi,

I am trying below example
http://www.avajava.com/tutorials/lessons/how-do-i-create-a-login-module.html?page=2

when i run the JaasAuthenticationTest.java

I am getting error as below

Callback Handler - constructor called
Exception in thread "main" java.lang.SecurityException: jaas.config (No such file or directory)
      at com.sun.security.auth.login.ConfigFile.<init>(ConfigFile.java:93)



How fix this issue. I have cearly understood what author is trying to demonstrate in this example.

please advise
Any links resources ideas highly appreciated. Thanks in advance
JaasEx.jpg
LVL 7
gudii9Asked:
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girionisConnect With a Mentor Commented:
You need to have your jaas.config file in the same folder as your java class. If youhave it anywhere else you will need to provide the full path to the file. YOu can also pass the option from the command line

-Djava.security.auth.login.config=<full path to the jaas.config>
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gudii9Author Commented:
when i try to create jaas.confi file(after clicking on the default package --->other--->text-->jaas without giving extension as jaas.txt then it is creatig as some asp fule which is not what i want). How to create config file. please advise
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girionisCommented:
Just rename it to the proper extension.
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