Re: java Lists
- From: "qubit" <lauraeaves@xxxxxxxxx>
- To: <programmingblind@xxxxxxxxxxxxx>
- Date: Sat, 11 Dec 2010 17:33:31 -0600
Can you do the following? --
public static void main( String[] arg ) {
ArrayList<String> alist = arg;
}
--le
----- Original Message -----
From: "Sina Bahram" <sbahram@xxxxxxxxx>
To: <programmingblind@xxxxxxxxxxxxx>
Sent: Saturday, December 11, 2010 4:55 PM
Subject: RE: java Lists
Yes but an ArrayList is a subclass that is atually useful, and obviously if
something takes a list, it will by definition, take an
ArrayList.
Note: an ArrayList is most often preferable to a Vector
Byte[] bytes = New Byte[100];
Take care,
Sina
-----Original Message-----
From: programmingblind-bounce@xxxxxxxxxxxxx
[mailto:programmingblind-bounce@xxxxxxxxxxxxx] On Behalf Of qubit
Sent: Saturday, December 11, 2010 5:50 PM
To: programmingblind@xxxxxxxxxxxxx
Subject: Re: java Lists
Hi Sina -- I am using a list because that is what the method I am using
required.
However, now it compiles. But I am having trouble throwing together a test
for my package. How do I allocate a byte array of 100
elements? I am still thinking c and feel like I am always a little lost
climbing around the java docs.
Any enlightenment welcome. Thanks!
--le
----- Original Message -----
From: "Sina Bahram" <sbahram@xxxxxxxxx>
To: <programmingblind@xxxxxxxxxxxxx>
Sent: Saturday, December 11, 2010 12:21 PM
Subject: RE: java Lists
It's in java.util; however, I wouldn't just use List, but rather a more
specific concept.
Take care,
Sina
-----Original Message-----
From: programmingblind-bounce@xxxxxxxxxxxxx
[mailto:programmingblind-bounce@xxxxxxxxxxxxx] On Behalf Of qubit
Sent: Saturday, December 11, 2010 11:07 AM
To: bprogramming
Subject: java Lists
Greetings -- I am writing a java package that contains a method that has to
use class List<String>. Unfortunately, I have gone
through a few screenfulls of docs, and although I find List under
Collections, I can't figure out what to import to get the
definition of List.
I spent yesterday and today battling with java docs and while I could
continue to look for this one, I am wondering if someone could
answer it off the top of their head. I have tried importing
java.Collections, java.lang.Collections, java.aut.List (that isn't the
right def).
Any info is welcome!
TIA
--le
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