Rename method

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

@@ -52,7 +52,7 @@ public class Cache
     private static LocalDateTime startupTime = null;
 
     // the scheduler that should always be used when running a scheduled task.
-    private final static ScheduledExecutorService scheduler = Executors.newSingleThreadScheduledExecutor(); // todo: try-with-resources
+    private final static ScheduledExecutorService taskScheduler = Executors.newSingleThreadScheduledExecutor(); // todo: try-with-resources
 
     private final static String execPath = System.getProperty("user.dir");
     private static final String botName = "Hideko";
@@ -322,8 +322,8 @@ public class Cache
         loveCalculatorValues.remove(userId2 + "|" + userId1);
     }
 
-    public static ScheduledExecutorService getScheduler() {
-        return scheduler;
+    public static ScheduledExecutorService getTaskScheduler() {
+        return taskScheduler;
     }
 
 }

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

@@ -178,7 +178,7 @@ public class HidekoBot
         }
 
         // start scheduled runnables
-        ScheduledExecutorService scheduler = Cache.getScheduler();
+        ScheduledExecutorService scheduler = Cache.getTaskScheduler();
         ExpiredMessageTask expiredMessageTask = new ExpiredMessageTask();
         scheduler.scheduleAtFixedRate(expiredMessageTask, 5, 5, TimeUnit.SECONDS); //every 5 seconds
         HeartBeatTask heartBeatTask = new HeartBeatTask();

src/main/java/wtf/beatrice/hidekobot/commands/base/LoveCalculator.java

@@ -20,7 +20,7 @@ public class LoveCalculator
         {
             loveAmount = RandomUtil.getRandomNumber(0, 100);
             Cache.cacheLoveCalculatorValue(userId1, userId2, loveAmount);
-            Cache.getScheduler().schedule(() ->
+            Cache.getTaskScheduler().schedule(() ->
                     Cache.removeLoveCalculatorValue(userId1, userId2), 10, TimeUnit.MINUTES);
         }