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  1. Elleri

    Storing stuff in Vectors

    Greetings all, I have another question. I'm working on building a vector and everytime I add another item, it replaces all the items in the vector with that item, so all prior additions are replaced. I'm using this: customerList.addElement(cust2); where customerList is my vector, and cust2 is...
    • Elleri
    • Thread
    • Replies: 3
    • Forum: Java
  2. Elleri

    String and StringBuffer conversions

    What would be the best way to convert string concatenations to stringbuffer appends. I know if has a performance impact overall. For example, I want to output to the user: The count was somenumber. Here's my line System.out.println ("The count was " + countvariable +...
    • Elleri
    • Thread
    • Replies: 1
    • Forum: Java

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