Gravar em um arquivo de um site?!

[color=red]import java.io.BufferedReader;

import java.io.BufferedWriter;

import java.io.IOException;

import java.io.InputStream;

import java.io.InputStreamReader;

import java.io.OutputStream;

import java.io.OutputStreamWriter;

import java.net.HttpURLConnection;

import java.net.URL;

public Teste() throws IOException
{
	URL url = new URL("http://www.armjr.xpg.com.br/teste.txt");
	HttpURLConnection uc = (HttpURLConnection) url.openConnection();
	
	//Ler arquivo
	InputStream texto = uc.getInputStream();
	ExibirArquivo(texto);

	//Escrever no arquivo.

//		OutputStream textoII = uc.getOutputStream();

//		EscreverArquivo(textoII);

uc.disconnect();

}

public void ExibirArquivo(InputStream is) {
	try {

		BufferedReader in = new BufferedReader(new InputStreamReader(is));
		String str = null;
		
		while ( (str  = in.readLine()) != null)
			System.out.println(str);
		
	}

	catch (Exception e) {
		System.out.println(e.getMessage());
	}

}

public void EscreverArquivo(OutputStream ou)
{
	try {
		BufferedWriter in = new BufferedWriter(new OutputStreamWriter(ou));
		in.write("\nESCREVENDO NO ARQUIVO...");
		in.close();
	}
	catch (Exception e) {
		System.out.println(e.getMessage());
	}

}
public static void main(String[] args) throws IOException {
	new Teste();
}