Fix baltop not working in command blocks (#5078)

Author: JRoy

Essentials/src/main/java/com/earth2me/essentials/commands/Commandbalancetop.java

@@ -7,6 +7,7 @@
 import com.google.common.collect.Lists;
 import net.essentialsx.api.v2.services.BalanceTop;
 import org.bukkit.Server;
+import org.bukkit.command.BlockCommandSender;
 
 import java.math.BigDecimal;
 import java.text.DateFormat;
@@ -32,8 +33,15 @@ private void outputCache(final CommandSource sender, final int page) {
         final Calendar cal = Calendar.getInstance();
         cal.setTimeInMillis(ess.getBalanceTop().getCacheAge());
         final DateFormat format = DateFormat.getDateTimeInstance(DateFormat.SHORT, DateFormat.SHORT);
-        sender.sendMessage(tl("balanceTop", format.format(cal.getTime())));
-        new TextPager(cache).showPage(Integer.toString(page), null, "balancetop", sender);
+        final Runnable runnable = () -> {
+            sender.sendMessage(tl("balanceTop", format.format(cal.getTime())));
+            new TextPager(cache).showPage(Integer.toString(page), null, "balancetop", sender);
+        };
+        if (sender.getSender() instanceof BlockCommandSender) {
+            ess.scheduleSyncDelayedTask(runnable);
+        } else {
+            runnable.run();
+        }
     }
 
     @Override