MailAPI.java (Subject doesn't work)

package controller;

import static java.lang.ProcessBuilder.Redirect.from;
import java.util.Properties;
import javax.mail.PasswordAuthentication;
import javax.mail.Session;

public class MailAPI {


    private model.MailAPI model;
    private String errorMsg;


    public MailAPI() {
        model = new model.MailAPI();
    }

    public MailAPI(String prmEmail, char[] prmPassword) {
        model = new model.MailAPI(prmEmail, prmPassword);
    }


    public String getError(){
        return model.getError();
    }


    public String getTo(){
        return model.getTo();
    }


    public String getFrom(){
        return model.getFrom();
    }


    public boolean emptyPassword(){
        return model.emptyPassword();
    }


    public void getEmails(){
        model.getEmails();
    }


    public void sendMsg(String prmSub, String prmMsg){
        model.sendMsg(prmMsg, prmMsg);
    }


    public void setRecipient(String prmTo){
        model.setRecipient(prmTo);
    }

    public static void main(String[] args) {
        controller.MailAPI mail = new controller.MailAPI();
        mail.setRecipient("kahnclifford@gmail.com");
        mail.sendMsg("Test Subject here...", "Test Message Body here...");
    }
}