You're not going to be able to learn java in a few irc sessions. It takes months/years of study.
Get the JDK and its doc, a good textbook, write some sample code and come back to the forum with your code and your questions.
And you are trying to pay for that. So it's better spend that money and follow a course you can found in your area. We can help you any time, but you had to have put an attempt.
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Use an appropriate Subject. "Help, urgent!" isn't one.
Someone helped you? their helpful post.