Refactored code and fixed bugs

src/main/java/netneutrality/MusicBot.java

@@ -48,23 +48,19 @@ public class MusicBot {
 		
 		ConsoleHandler consoleInput = new ConsoleHandler();
 
-		try {
-			switch (consoleInput.init()) {
+		switch (consoleInput.init()) {
 
-			case "quit":
-				System.out.println("Shutting down...");
-				MusicManager.disconnectPlayers();
-				jda.shutdown();
-				DBController.shutdown();
-				ThreadManager.shutdownExecutor();
-				System.out.println("Shutdown complete");
-				System.exit(0);
-				break;
+        case "quit":
+            System.out.println("Shutting down...");
+            MusicManager.disconnectPlayers();
+            jda.shutdown();
+            DBController.shutdown();
+            ThreadManager.shutdownExecutor();
+            System.out.println("Shutdown complete");
+            System.exit(0);
+            break;
 
-			}
-		} catch (IOException e) {
-			e.printStackTrace();
-		}
+        }
 
 	}
 	

src/main/java/netneutrality/db/MysqlDatabase.java

@@ -118,7 +118,16 @@ public class MysqlDatabase {
         return query.executeQuery();
 	}
 	
-	// https://github.com/Kaaz/DiscordBot/blob/master/src/main/java/emily/db/MySQLAdapter.java#resolveParameters
+	//
+
+	/**
+	 * Insert parameters (specified with a ?) in the SQL statement
+	 * Taken from https://github.com/Kaaz/DiscordBot/blob/master/src/main/java/emily/db/MySQLAdapter.java#resolveParameters
+	 *
+	 * @param query The PreparedStatement object
+	 * @param params The parameters to be included in the prepared statement
+	 * @throws SQLException
+	 */
 	private void resolveParameters(PreparedStatement query, Object... params) throws SQLException {
         int index = 1;
         for (Object p : params) {
@@ -163,7 +172,7 @@ public class MysqlDatabase {
 	}
 	
 	/**
-	 * Recreate the MySQL connection.
+	 * Recreate and reconnect the MySQL connection.
 	 */
 	public void reconnect() {
 
@@ -193,7 +202,7 @@ public class MysqlDatabase {
 	 * <br>The first row of the array is the names of the columns.
 	 * <br>The other rows are their corresponding value
 	 * 
-	 * 
+	 * @deprecated Use {@link #convertToTableModel(ResultSet)} instead
 	 * @param rs The ResultSet returned by the SELECT query
 	 * @return an array of Object with the table structure
 	 * @throws SQLException
@@ -218,8 +227,9 @@ public class MysqlDatabase {
 		}
 		
 		try {
-			if (array[1][0] == null)
+			if (array[1][0] == null) {
 				nbRow = 0;
+			}
 		} catch (ArrayIndexOutOfBoundsException ignored) {
 			
 		}
@@ -231,7 +241,7 @@ public class MysqlDatabase {
 	}
 
 	/**
-	 * @param rs
+	 * @param rs The ResultSet returned by the SELECT query
 	 * @return a {@link MTableModel} with the appropriate column and rows
 	 * @throws SQLException
 	 */

src/main/java/netneutrality/db/controllers/DBBlacklist.java

@@ -84,10 +84,11 @@ public class DBBlacklist extends AbstractController {
             try {
                 if (isAlreadyBlacklisted(word, serverId)) {
                     ResultSet rs = database.prepareAndExecute("SELECT * FROM blacklist WHERE word = ? AND serverId = ?", word, serverId);
-                    Object array[][] = database.convertToArray(rs);
-                    if (database.getNbRow() != 0) {
-                        blacklisted = new MBlacklist((String) array[1][0], (Boolean) array[1][2], (String) array[1][3],
-                                (String) array[1][1]);
+                    MTableModel table = database.convertToTableModel(rs);
+
+                    if (table.getNbRows() != 0) {
+                        blacklisted = new MBlacklist((String) table.getRow(0).get(0), (Boolean) table.getRow(0).get(2), (String) table.getRow(0).get(3),
+                                (String) table.getRow(0).get(1));
                     }
                 } else {
                     throw new RuntimeException("Is not blacklisted");

src/main/java/netneutrality/handler/ConsoleHandler.java

@@ -13,13 +13,17 @@ public class ConsoleHandler {
 		MusicBot.LOGGER.info("Console input ready!");
 	}
 	
-	public String init() throws IOException {
+	public String init() {
 		BufferedReader br = new BufferedReader(new InputStreamReader(System.in));
 
-		String input;
+		String input = "";
 		do {
 			System.out.print(">");
-			input = br.readLine();
+			try {
+				input = br.readLine();
+			} catch (IOException e) {
+				e.printStackTrace();
+			}
 		} while (!input.equalsIgnoreCase("quit"));
 		
 		return input;