How to use a proxy with java applications?

I have a nokia 6300 type s40v3
hello,
I would like to know if it is possible to use a proxy of any and how ? kind with java applications.
thank you

Well, it works well when, into my applet, i do somethig like this:
URL url = new URL(host);
URLConnection connexion = url.openConnection();My applet uses proxy setting from IE6 but only if i use Java 1.4.2_08.
With IE6 and Java 1.5.04, it doesn't work (my applet doesn't use proxy settings)
With Firefox and Java 1.5.04, it's ok
Have you already seen a problem like this with Java 1.5.04 ?

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1. Don't ask people to reply by private email. Most Forum regulars believe solving problems should be a public, transparent process during which a first try at an answer can and should be corrected if someone more knowledgeable notices that it is incomplete or incorrect. Also, they get some of their reward for being respondents from being seen to be competent and knowledgeable by their peers.
2. Don't flag your question as urgent, even if it is for you. Claiming urgency is very likely to be counter-productive: most forum regulars will simply ignore such messages as rude and selfish attempts to elicit immediate and special attention.
Besides, unless a legion of ninja lemmings is about to chase you over the edge of a cliff, your problem probably isn't as urgent as you think.
3. Please make the extra effort to write out words such as "please". The extra keystrokes won't cost much in the way of time, and the enhanced clarity will be appreciated by those communicating on a forum with international readership.
4. STFW.

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