Solved Reading a file from a URL for an Auto-Update

Hi guys, I have a problem with my auto-updater.

Class:

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Code:

package com.maxx.nameshower;

import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;
import java.net.URL;
import java.util.logging.Logger;

public class Updater {
    Main plugin;
    private String currentVersion;
    private String readurl = "http://plugins.olympe.in/nameshower_version.txt";
   
    public Updater(Main plugin) {
        this.plugin = plugin;
        this.currentVersion = plugin.getDescription().getVersion();
    }

    public void startUpdateCheck() {
        Logger log = plugin.getLogger();
        try {
            log.info("Recherche d'une nouvelle version...");
            log.info("Checking for a new version...");
            log.info("--------------------------------------------");
            URL url = new URL(readurl);
            BufferedReader br = new BufferedReader(new InputStreamReader(url.openStream()));
            String str;
            while ((str = br.readLine()) != null) {
                String line = str;
                if (line.toString() != currentVersion) {
                    log.info("Une nouvelle version du plugin est disponible!");
                    log.info("Votre version: " + currentVersion);
                    log.info("Nouvelle version: " + line);
                    log.info(" ");
                    log.info("A new version of the plugin is available!");
                    log.info("Your version: " + currentVersion);
                    log.info("New version: " + line);
                    log.info("--------------------------------------------");
                } else {
                    log.info("Aucune mise à jour détectée!");
                    log.info("No updates detected!");
                    log.info("--------------------------------------------");
                }
            }
            br.close();
        } catch (IOException e) {
            log.severe("L'URL des mises à jour est invalide ! S'il vous plaît, faites-moi savoir!");
            log.severe("The UpdateChecker URL is invalid! Please let me know!");
        }
    }
}

Picture of the problem:

Thank you to everyone who can and will help me!

 

You can't compare strings with normal operators. Instead, you need to use the .equals() method.

 

Wow... Thank you so much <3