Re: svn commit: r595869 - in /cayenne/main/trunk/framework/cayenne-jdk1.5-unpublished/src/main/java/org/apache/cayenne: ./ access/trans/ query/ remote/

From: Aristedes Maniatis (ar..sh.com.au)
Date: Wed Nov 28 2007 - 22:57:24 EST

  • Next message: Aristedes Maniatis: "Re: Making sense of callbacks"

    On 17/11/2007, at 11:34 AM, Aristedes Maniatis wrote:

    >
    > On 17/11/2007, at 11:19 AM, Andrus Adamchik wrote:
    >
    >> I have no idea. I am just overwhelmed with millions of Eclipse
    >> warnings :-)
    >
    >> Anyone else has a reference?
    >>
    >> Andrus
    >
    >
    > I found these articles the best for tips and tricks when I was first
    > working on generics:
    >
    > http://www.onjava.com/pub/a/onjava/excerpt/javaian5_chap04/index.html
    > http://www.ibm.com/developerworks/java/library/j-jtp01255.html
    >
    >
    > Ari

    I came across that article about the subtleties of using <?> and
    <Object>:

    http://www.onjava.com/pub/a/onjava/excerpt/javaian5_chap04/index.html

    down under the heading "Type Parameter Wildcards" especially. There is
    no clear rule about when to use each, but the notes there are quite
    helpful I think.

    Ari

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