We don't need that param.

src/main/java/com/gmail/nossr50/commands/party/PartyCommand.java

@@ -140,7 +140,7 @@ public class PartyCommand implements CommandExecutor {
                 Party newParty = partyManagerInstance.getParty(args[0]);
 
                 // Check to see if the party exists, and if it does, can the player join it?
-                if (newParty != null && !partyManagerInstance.checkJoinability(player, playerProfile, newParty, null)) {
+                if (newParty != null && !partyManagerInstance.checkJoinability(player, newParty, null)) {
                     return true; // End before any event is fired.
                 }
 
@@ -216,7 +216,7 @@ public class PartyCommand implements CommandExecutor {
                     Party newParty = partyManagerInstance.getParty(args[0]);
 
                     // Check to see if the party exists, and if it does, can the player join it?
-                    if (newParty != null && !partyManagerInstance.checkJoinability(player, playerProfile, newParty, args[1])) {
+                    if (newParty != null && !partyManagerInstance.checkJoinability(player, newParty, args[1])) {
                         return true; // End before any event is fired.
                     }
 
@@ -235,7 +235,7 @@ public class PartyCommand implements CommandExecutor {
                 Party newParty = partyManagerInstance.getParty(args[0]);
 
                 // Check to see if the party exists, and if it does, can the player join it?
-                if (newParty != null && !partyManagerInstance.checkJoinability(player, playerProfile, newParty, args[1])) {
+                if (newParty != null && !partyManagerInstance.checkJoinability(player, newParty, args[1])) {
                     return true; // End before any event is fired.
                 }
 

src/main/java/com/gmail/nossr50/party/PartyManager.java

@@ -224,7 +224,7 @@ public class PartyManager {
 
             parties.add(party);
         }
-        else if (!checkJoinability(player, playerProfile, party, password)) {
+        else if (!checkJoinability(player, party, password)) {
             return;
         }
 
@@ -241,7 +241,7 @@ public class PartyManager {
      * @param password The password provided by the player
      * @return true if the player can join the party
      */
-    public boolean checkJoinability(Player player, PlayerProfile playerProfile, Party party, String password) {
+    public boolean checkJoinability(Player player, Party party, String password) {
         //Don't care about passwords if it isn't locked
         if (party.isLocked()) {
             String partyPassword = party.getPassword();