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Groups > comp.lang.java.programmer > #38851

Re: DefaultTableModel.getDataVector() and Java 11

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On 2019-04-03 17:53, Andreas Leitgeb wrote:
> In Java up to 8  DefaultTableModel had a method  getDataVector()
> that returned a raw Vector.
> 
> My application's custom TableModel overrode the method to return
> a Vector<MyRowType>, where MyRowType provided direct type-safe
> accessors for each column.
> 
> In Java 11 it seems to have changed to returning a Vector of 
> raw Vectors.
> 
> At first glance this seems just goofy to me, because that doesn't
> really make it type-safe (it still involves a raw type), and it even
> prevents me from making it type-safe myself.
> 
> I hope, someone here can provide me with a second glance that
> clarifies the rationale behind the change.
> 

Well, /unless/, indeed, your intent is to override, it strikes me that:

Object cell = tableModel.getDataVector().get(0).get(0)

is more user-friendly than

Object cell = ((Vector<?>) tableModel.getDataVector().get(0)).get(0)

-- 
DF.

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DefaultTableModel.getDataVector() and Java 11 Andreas Leitgeb <avl@logic.at> - 2019-04-03 15:53 +0000
  Re: DefaultTableModel.getDataVector() and Java 11 Patrick Roemer <sangamon@netcologne.de> - 2019-04-03 18:37 +0200
    Re: DefaultTableModel.getDataVector() and Java 11 Andreas Leitgeb <avl@logic.at> - 2019-04-03 16:41 +0000
  Re: DefaultTableModel.getDataVector() and Java 11 Eric Sosman <esosman@comcast-dot-net.invalid> - 2019-04-03 12:44 -0400
    Re: DefaultTableModel.getDataVector() and Java 11 Andreas Leitgeb <avl@logic.at> - 2019-04-03 17:33 +0000
      Re: DefaultTableModel.getDataVector() and Java 11 Eric Douglas <e.d.programmer@gmail.com> - 2019-04-03 11:22 -0700
  Re: DefaultTableModel.getDataVector() and Java 11 Daniele Futtorovic <da.futt.news@laposte-dot-net.invalid> - 2019-04-03 18:49 +0200
  Re: DefaultTableModel.getDataVector() and Java 11 Eric Douglas <e.d.programmer@gmail.com> - 2019-04-03 10:34 -0700

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