How do you store input from keyboard into a string array

Question

I am trying to learn java and one of the programs I am trying to write needs to be able to accept a machine hostname at the keyboard and stuff it into a string array element. I am sure I will be using something along the lines of:
BufferedReader in = new BufferedReader(new InputStreamReader(
                         System.in));
               String str = "";
               System.out.print("Enter a FQDN to look up: ");
               str = in.readLine();
but how do I get the input stuffed into hostname[ ].
Any hints or assistance will be appreciated.
Michael

Answer 1

Well part of. I need to be able to take a random number of hostnames (ie. mblack.mkblack.com, fred.mblack.com, joe.mblack.com, ...) and after the user presses the enter key between each entry, the inputted information is stored in an array element. for example with the three shown above the array would look like this after the user finished.
hostname {"mblack.mblack.com","fred.mblack.com","joe.mblack.com"};
the algorithm would be
Prompt for hostname
get user input and press enter
store hostname into array element
prompt for next hostname or enter with no input to complete entry and execute lookup.class methods.
I have the program written and working fine if I use a static array where I put the hostnames in the list, but cannot figure out how to get the information from the keyboard to the array element.
Thanks for the help though, the response is very much appreciated.
Michael