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Thread: I'm not familiar with these java syntax... Could someone please elaborate?

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  1. Nov 23rd, 2004, 04:18 AM #1
    debbie_82
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    Question I'm not familiar with these java syntax... Could someone please elaborate?

    Code:
    private ArrayList<DemoModule>  demosList = new ArrayList<DemoModule> ();
    Code:
    for (SwingSet2 ss :  swingSets) {
                    ss.updateThisSwingSet();
                }

    I haven't seen these in my old books.

    And well right now they are causing some errors on my eclipse editor... But these snippets are from the demo projects shipped with java 1.5 so I think they should be working right?

    How do I make the errors go away?
    And what's the purpose of these constructs?
    Last edited by debbie_82; Nov 24th, 2004 at 12:27 AM.
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