Java Programming

Hi,

I am using Ubuntu

I have installed cvs client in ubuntu

I have one problem running 'cvs checkout' command through java..

"cvs" -d ":ext:user@xxx.xxx.xxx.xxx:/var/cvs" co -P "Auto/test"

When i run the above command in terminal, i got one prompt like 'user@xxx.xxx.xxx.xxx's password:' in the terminal if i give the valid password the folder 'Auto' checked out successfully..

I have tried following steps but i don't know how to give the password to the terminal using java

First i created the 'checkout.sh' file.
In this i have typed "cvs" -d ":ext:user@xxx.xxx.xxx.xxx:/var/cvs" co -P "Auto/test"
Then i call it using java by the following code

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String cmd[] = {"bash","checkout.sh"};

Runtime.getRuntime().exec(cmd).waitFor();

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Anyone let me know how do I achieve this in java?

Thanks in Advance
Kulandaivelu