Check out example codes for "Write html into file using Java dynamically". It will help you in understanding the concepts better.

Code Example 1

import java.awt.Desktop;
import java.io.*;

class ShowGeneratedHtml {

    public static void main(String[] args) throws Exception {
        File f = new File("source.htm");
        BufferedWriter bw = new BufferedWriter(new FileWriter(f));
        bw.write("<html><body><h1>Blah, Blah!</h1>");
        bw.write("<textarea cols=75 rows=10>");
        for (int ii=0; ii<20; ii++) {
            bw.write("Blah blah..");
        }
        bw.write("

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