Add a delayed log method

src/main/java/wtf/beatrice/hidekobot/HidekoBot.java

@@ -31,20 +31,24 @@ public class HidekoBot
 
         try
         {
+            // try to create the bot object and authenticate it with discord.
             jdaBuilder = JDABuilder.createDefault(botToken);
             jdaBuilder.setActivity(Activity.playing("the piano"));
             jda = jdaBuilder.build();
         } catch (LoginException e)
         {
-            logger.log(e.getMessage());
+            logger.log(e.getMessage()); // print the error message, omit the stack trace.
-            return;
+            return; // if we failed connecting and authenticating, then quit.
         }
 
+        // find the bot's user id and generate an invite-link.
         botUserId = jda.getSelfUser().getId();
         standardInviteLink = standardInviteLink.replace("%userid%", botUserId);
 
-        logger.log("Bot User ID: " + botUserId);
+        // log the invite-link to console so noob users can just click on it.
-        logger.log("Invite Link: " + standardInviteLink);
+        logger.log("Bot User ID: " + botUserId, 10);
+        logger.log("Invite Link: " + standardInviteLink, 10);
+
 
     }
 

src/main/java/wtf/beatrice/hidekobot/utils/Logger.java

@@ -2,6 +2,9 @@ package wtf.beatrice.hidekobot.utils;
 
 import java.time.LocalDateTime;
 import java.time.format.DateTimeFormatter;
+import java.util.concurrent.Executors;
+import java.util.concurrent.ScheduledExecutorService;
+import java.util.concurrent.TimeUnit;
 
 public class Logger
 {
@@ -28,4 +31,18 @@ public class Logger
                 .replace("%class%", className)
                 .replace("%message%", message));
     }
+
+    // log a message to console after delaying it (in seconds).
+    public void log(String message, int delay)
+    {
+        Executors.newSingleThreadScheduledExecutor().schedule(new Runnable()
+        {
+            @Override
+            public void run()
+            {
+                log(message);
+            }
+        }, delay, TimeUnit.SECONDS);
+
+    }
 }