📄 colour.java
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import java.io.*;
import javax.servlet.*;
import javax.servlet.http.*;
public class Colour extends HttpServlet
{
public void doGet(HttpServletRequest req,HttpServletResponse res)
throws IOException,ServletException
{
res.setContentType("text/html");
PrintWriter out=res.getWriter();
String color=req.getParameter("Color");
out.println("<html><head><title>" + "Program 2" + "</title></head>");
out.println("<body bgcolor= " +color+ ">");
out.println("Color changing</body></html>");
}
}
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