Sharing (local) files in program instalation

Question

I am somewhat new to programming and I'm building this small game of words. It uses local saved files, like this (correct urls to be defined yet):

    //declaring the URL class
    URL vEasyUrl = new File("C:\\Users\\lukas\\Desktop\\hardWords.html").toURI().toURL();
    URL easyUrl = new File("C:\\Users\\lukas\\Desktop\\hardWords.html").toURI().toURL();
    URL medUrl = new File("C:\\Users\\lukas\\Desktop\\hardWords.html").toURI().toURL();
    URL hardUrl = new File("C:\\Users\\lukas\\Desktop\\hardWords.html").toURI().toURL();
    URL vHardUrl = new File("C:\\Users\\lukas\\Desktop\\hardWords.html").toURI().toURL();
    URL crazyUrl = new File("C:\\Users\\lukas\\Desktop\\hardWords.html").toURI().toURL();

I'm afraid that when I share the game application it doesn't share the files as well, since it is saved on my machine. Is there a way to do this?