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Groups > comp.lang.java.gui > #5100
| From | Cecil Westerhof <Cecil@decebal.nl> |
|---|---|
| Newsgroups | comp.lang.java.gui |
| Subject | How to initialise a final static String array |
| Date | 2012-03-18 13:52 +0100 |
| Organization | Decebal Computing |
| Message-ID | <874ntmxe92.fsf@Compaq.site> (permalink) |
I want to use final for my static variables. I now do for example:
private static final Connection conn;
private static final Combo container;
and
static {
Connection tempConn;
Statement tempStmt;
try {
Class.forName("org.h2.Driver");
tempConn = DriverManager.getConnection(
"jdbc:h2:tcp://localhost/~/databases/stock", "sa", "");
tempStmt = tempConn.createStatement();
} catch (Exception e) {
tempConn = null;
tempStmt = null;
}
conn = tempConn;
stmt = tempStmt;
and
if (conn == null) {
throw new Exception("Could not initialise");
}
The only problem I have is with my array of String.
I now have:
private static final String[] titles = {
"Stock",
"Number",
"Dare",
"Container"
};
Because when I put it in the static block I get an error.
Beside this I can execute a statement like:
titles[0] = "changed";
Can I get the initialisation in the static part? And in such a way
that the elements can not be changed?
--
Cecil Westerhof
Senior Software Engineer
LinkedIn: http://www.linkedin.com/in/cecilwesterhof
Back to comp.lang.java.gui | Previous | Next — Next in thread | Find similar
How to initialise a final static String array Cecil Westerhof <Cecil@decebal.nl> - 2012-03-18 13:52 +0100
Re: How to initialise a final static String array Cecil Westerhof <Cecil@decebal.nl> - 2012-03-18 13:54 +0100
Re: How to initialise a final static String array Knute Johnson <nospam@knutejohnson.com> - 2012-03-18 09:50 -0700
Re: How to initialise a final static String array Lew <noone@lewscanon.com> - 2012-03-18 10:28 -0700
Re: How to initialise a final static String array Roedy Green <see_website@mindprod.com.invalid> - 2012-03-18 18:12 -0700
Re: How to initialise a final static String array Daniel Pitts <newsgroup.nospam@virtualinfinity.net> - 2012-03-19 09:34 -0700
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