[jdom-interest] More CDATA deletions; this time from XMLOutputter

[Elliotte Rusty Harold]

XMLOutputter also has a few places where it appears we could eliminate 
the distinction between CDATA and Text (though here there are a few 
places where it does matter).

In line 1388 we can change

            if ((next instanceof CDATA) ||
                (next instanceof Text)) {

to

            if (next instanceof Text) {


In line 1468 we can change

                if (node instanceof CDATA) {
                    next = ((CDATA) node).getText();
                }
                else {
                    next = ((Text) node).getText();
                }


to

                    next = ((Text) node).getText();


In line 1699 we can change

            if ( !((content.get( index) instanceof CDATA) ||
                   (content.get( index) instanceof Text))) {
                return index;
            }

to

            if ( !(content.get( index) instanceof Text)) {
                return index;
            }

At line 1715 we can change

        else if (obj instanceof CDATA) {
            str = ((CDATA) obj).getText();
        }
        else if (obj instanceof Text) {
            str = ((Text) obj).getText();
        }


to just

        else if (obj instanceof Text) {
            str = ((Text) obj).getText();
        }

Again, the net effect should just be a small simplificaiton in the code. 
This should also give a minor reduction in .class size and number of 
instrcutions, though I doubt it's significant.

-- 
+-----------------------+------------------------+-------------------+
| Elliotte Rusty Harold | elharo at metalab.unc.edu | Writer/Programmer |
+-----------------------+------------------------+-------------------+ 
|           The XML Bible, 2nd Edition (IDG Books, 2001)             |
|             http://www.cafeconleche.org/books/bible2/              |
|   http://www.amazon.com/exec/obidos/ISBN=0764547607/cafeaulaitA/   |
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