Question

Java2:Adding Strings to an ArrayList

Asked by: coolgem

hi,
How does one roll up states. in an ArrayList ? Is there an API class that may alread(EX: Alabama etc) somewhat roll up staes, countries, whatever?
MayI get an example?  
Thank you
coolgem

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Asked On
2006-10-16 at 13:23:43ID22026372
Tags

arraylist

,

string

,

adding

Topics

Miscellaneous Programming

,

Signal Processing

Participating Experts
2
Points
250
Comments
3

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Answers

 

by: aflat362Posted on 2006-10-16 at 14:34:43ID: 17742709

you certainly can add strings to an array list.

like this:

ArrayList myList = new ArrayList();

myList.add("WI");
myList.add("IL");
myList.add("ME");

with Java 5 you can typecast your ArrayList so you only add Strings.

more arraylist and java5 typecast examples here:

http://www.devx.com/Java/Article/29207

 

by: programmer1024Posted on 2006-10-16 at 20:07:27ID: 17744638

ArrayList <String> = new ArrayList()

Typecasts the arraylist to String type.

 

by: programmer1024Posted on 2006-10-16 at 20:09:16ID: 17744643

You can read from a file containing state codes.

ArrayList <String> stateList = new ArrayList();

stateList.add(filereaderobject.readLine());

20120131-EE-VQP-002

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