Servlet 405 - Method Get not supported

//-- Error
HTTP Status 405 - HTTP method GET is not supported by this URL

//-- Source

package servlets;

import java.io.IOException;

import javax.servlet.ServletException;

import local.mpic.models.api.APIServletRequest;
import local.mpic.models.api.APIServletResponse;
import local.mpic.tools.Console;

/**
 * Servlet implementation class HelloWorldServlet
 */
public class HelloWorldServlet extends APIServlet{
    private static final long serialVersionUID = 1L;

  @SuppressWarnings("unchecked")
  public void doGet(APIServletRequest request, APIServletResponse response) throws IOException, ServletException {
      setSecure(request.getServerPort(), "get");
      setParams(request.getParameterMap());
      setResult("response","Hello World!");
      try {
      response.setContentType(getContentType());
      java.io.PrintWriter out = response.getWriter();
      out.println(this.toString());
      }catch(Exception e) {
        Console.error(e);
      }
    }

  public void doPost(APIServletRequest request, APIServletResponse response) throws IOException, ServletException {
    doGet(request, response);
  }
}