How to Transfer a file using an E-mail in Java [closed]

I Tried to make an application to transfer files using SMTP, But it didn't work, is there any other way? I am using JRE 1.8.0 and JDK 8u181

I Will try all answers and set the best one as the best question.

public class transferapp{
public static void main(String[] args){
//transfer code
}
}

I Want to send a file to (For Example: serenitynobel1@gmail.com), Which is an e-mail, but how, Please don't enter any comments.