Don't parse placeholder if the player is no longer online

spigot/src/main/java/us/ajg0702/queue/spigot/placeholders/placeholders/EstimatedTime.java

@@ -32,6 +32,7 @@ public class EstimatedTime extends Placeholder {
     @Override
     public String parse(Matcher matcher, OfflinePlayer p) {
         Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
+            if(!p.isOnline()) return;
             try {
                 MessagedResponse<String> response = AjQueueSpigotAPI.getInstance()
                         .getEstimatedTime(p.getUniqueId())

spigot/src/main/java/us/ajg0702/queue/spigot/placeholders/placeholders/InQueue.java

@@ -31,6 +31,7 @@ public class InQueue extends Placeholder {
     @Override
     public String parse(Matcher matcher, OfflinePlayer p) {
         Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
+            if(!p.isOnline()) return;
             try {
                 Boolean response = AjQueueSpigotAPI.getInstance()
                         .isInQueue(p.getUniqueId())

spigot/src/main/java/us/ajg0702/queue/spigot/placeholders/placeholders/Position.java

@@ -32,6 +32,7 @@ public class Position extends Placeholder {
     @Override
     public String parse(Matcher matcher, OfflinePlayer p) {
         Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
+            if(!p.isOnline()) return;
             try {
                 MessagedResponse<Integer> response = AjQueueSpigotAPI.getInstance()
                         .getPosition(p.getUniqueId())

spigot/src/main/java/us/ajg0702/queue/spigot/placeholders/placeholders/PositionOf.java

@@ -32,6 +32,7 @@ public class PositionOf extends Placeholder {
     @Override
     public String parse(Matcher matcher, OfflinePlayer p) {
         Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
+            if(!p.isOnline()) return;
             try {
                 MessagedResponse<Integer> response = AjQueueSpigotAPI.getInstance()
                         .getTotalPositions(p.getUniqueId())

spigot/src/main/java/us/ajg0702/queue/spigot/placeholders/placeholders/Queued.java

@@ -32,6 +32,7 @@ public class Queued extends Placeholder {
     @Override
     public String parse(Matcher matcher, OfflinePlayer p) {
         Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
+            if(!p.isOnline()) return;
             try {
                 MessagedResponse<String> response = AjQueueSpigotAPI.getInstance()
                         .getQueueName(p.getUniqueId())

spigot/src/main/java/us/ajg0702/queue/spigot/placeholders/placeholders/QueuedFor.java

@@ -35,6 +35,7 @@ public class QueuedFor extends Placeholder {
         String cached = cache.getOrDefault(queue, "...");
 
         Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
+            if(!p.isOnline()) return;
             try {
                 Integer response = AjQueueSpigotAPI.getInstance()
                         .getPlayersInQueue(queue)

spigot/src/main/java/us/ajg0702/queue/spigot/placeholders/placeholders/Status.java

@@ -35,6 +35,7 @@ public class Status extends Placeholder {
         String cached = cache.getOrDefault(queue, "...");
 
         Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
+            if(!p.isOnline()) return;
             try {
                 String response = AjQueueSpigotAPI.getInstance()
                         .getServerStatusString(queue)

spigot/src/main/java/us/ajg0702/queue/spigot/placeholders/placeholders/StatusPlayer.java

@@ -38,6 +38,7 @@ public class StatusPlayer extends Placeholder {
         if(!p.isOnline()) return "You aren't online!";
 
         Bukkit.getScheduler().runTaskAsynchronously(plugin, () -> {
+            if(!p.isOnline()) return;
             try {
                 String response = AjQueueSpigotAPI.getInstance()
                         .getServerStatusString(queue, p.getUniqueId())