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Type: Posts; User: mia_tech

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  1. October 25th, 2012, 05:05 PM

    Thread: using the return of a method to initialize an ArrayList

    by mia_tech
    Replies
    3
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    1,453

    [SOLVED] Re: using the return of a method to initialize an ArrayList

    I just figure out what I was missing!
  2. October 25th, 2012, 03:04 PM

    Thread: using the return of a method to initialize an ArrayList

    by mia_tech
    Replies
    3
    Views
    1,453

    [SOLVED] Re: using the return of a method to initialize an ArrayList

    ok I got it, but now I'm trying to output the content of allCust ArrayList and I'm getting nullPointerException.... could someone give me a hint? Thanks


    import java.util.*;

    public class Main...
  3. October 25th, 2012, 02:41 PM

    Thread: using the return of a method to initialize an ArrayList

    by mia_tech
    Replies
    3
    Views
    1,453

    [SOLVED] using the return of a method to initialize an ArrayList

    how could I use the return of extractCustomers and initialze ArrayList<Customer> in main method?


    import java.util.*;

    public class Main {


    public static void main(String[] args) {
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