Bug class involving generated keys from statements.

src/engine/db/handlers/dbCharacterPowerHandler.java

@@ -16,10 +16,7 @@ import engine.objects.PlayerCharacter;
 import engine.server.MBServerStatics;
 import org.pmw.tinylog.Logger;
 
-import java.sql.Connection;
+import java.sql.*;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
 import java.util.concurrent.ConcurrentHashMap;
 
 public class dbCharacterPowerHandler extends dbHandlerBase {
@@ -39,7 +36,7 @@ public class dbCharacterPowerHandler extends dbHandlerBase {
         }
 
         try (Connection connection = DbManager.getConnection();
-             PreparedStatement preparedStatement = connection.prepareStatement("INSERT INTO `dyn_character_power` (`CharacterID`, `powersBaseToken`, `trains`) VALUES (?, ?, ?);")) {
+             PreparedStatement preparedStatement = connection.prepareStatement("INSERT INTO `dyn_character_power` (`CharacterID`, `powersBaseToken`, `trains`) VALUES (?, ?, ?);", Statement.RETURN_GENERATED_KEYS)) {
 
             preparedStatement.setLong(1, CharacterPower.getOwner(toAdd).getObjectUUID());
             preparedStatement.setInt(2, toAdd.getPower().getToken());

src/engine/db/handlers/dbCharacterRuneHandler.java

@@ -14,10 +14,7 @@ import engine.gameManager.DbManager;
 import engine.objects.CharacterRune;
 import org.pmw.tinylog.Logger;
 
-import java.sql.Connection;
+import java.sql.*;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
 import java.util.ArrayList;
 
 public class dbCharacterRuneHandler extends dbHandlerBase {
@@ -32,7 +29,7 @@ public class dbCharacterRuneHandler extends dbHandlerBase {
         CharacterRune characterRune = null;
 
         try (Connection connection = DbManager.getConnection();
-             PreparedStatement preparedStatement = connection.prepareStatement("INSERT INTO `dyn_character_rune` (`CharacterID`, `RuneBaseID`) VALUES (?, ?);")) {
+             PreparedStatement preparedStatement = connection.prepareStatement("INSERT INTO `dyn_character_rune` (`CharacterID`, `RuneBaseID`) VALUES (?, ?);", Statement.RETURN_GENERATED_KEYS)) {
 
             preparedStatement.setLong(1, toAdd.getPlayerID());
             preparedStatement.setInt(2, toAdd.getRuneBaseID());

src/engine/db/handlers/dbCharacterSkillHandler.java

@@ -17,10 +17,7 @@ import engine.objects.PlayerCharacter;
 import engine.server.MBServerStatics;
 import org.pmw.tinylog.Logger;
 
-import java.sql.Connection;
+import java.sql.*;
-import java.sql.PreparedStatement;
-import java.sql.ResultSet;
-import java.sql.SQLException;
 import java.util.concurrent.ConcurrentHashMap;
 
 public class dbCharacterSkillHandler extends dbHandlerBase {
@@ -40,7 +37,7 @@ public class dbCharacterSkillHandler extends dbHandlerBase {
 		}
 
 		try (Connection connection = DbManager.getConnection();
-			 PreparedStatement preparedStatement = connection.prepareStatement("INSERT INTO `dyn_character_skill` (`CharacterID`, `skillsBaseID`, `trains`) VALUES (?, ?, ?);")) {
+			 PreparedStatement preparedStatement = connection.prepareStatement("INSERT INTO `dyn_character_skill` (`CharacterID`, `skillsBaseID`, `trains`) VALUES (?, ?, ?);", Statement.RETURN_GENERATED_KEYS)) {
 
 			preparedStatement.setLong(1, CharacterSkill.GetOwner(toAdd).getObjectUUID());
 			preparedStatement.setInt(2, toAdd.getSkillsBase().getObjectUUID());