Prepare for kyori component

src/main/java/com/gamingmesh/jobs/Gui/GuiManager.java

@@ -4,7 +4,6 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.List;
 
-import org.bukkit.Bukkit;
 import org.bukkit.ChatColor;
 import org.bukkit.entity.Player;
 import org.bukkit.inventory.Inventory;
@@ -133,8 +132,8 @@ public class GuiManager {
 
 	    ItemStack guiItem = job.getGuiItem();
 	    ItemMeta meta = guiItem.getItemMeta();
-	    meta.setDisplayName(job.getNameWithColor());
+	    Jobs.getInstance().getComplement().setDisplayName(meta, job.getNameWithColor());
-	    meta.setLore(lore);
+	    Jobs.getInstance().getComplement().setLore(meta, lore);
 	    guiItem.setItemMeta(meta);
 
 	    int lastPos = job.getGuiSlot() >= 0 ? job.getGuiSlot() : pos;
@@ -190,7 +189,7 @@ public class GuiManager {
     }
 
     public void openJobsBrowseGUI(Player player, Job job, boolean fromCommand) {
-	Inventory tempInv = Bukkit.createInventory(player, 54, "");
+	Inventory tempInv = Jobs.getInstance().getComplement().createInventory(player, 54, "");
 
 	JobsPlayer jPlayer = Jobs.getPlayerManager().getJobsPlayer(player);
 	Boost boost = Jobs.getPlayerManager().getFinalBonus(jPlayer, job);
@@ -263,8 +262,8 @@ public class GuiManager {
 			continue;
 
 		    ItemMeta meta = guiItem.getItemMeta();
-		    meta.setDisplayName(job.getNameWithColor());
+		    Jobs.getInstance().getComplement().setDisplayName(meta, job.getNameWithColor());
-		    meta.setLore(lore);
+		    Jobs.getInstance().getComplement().setLore(meta, lore);
 		    guiItem.setItemMeta(meta);
 		    tempInv.setItem(i, guiItem.clone());
 
@@ -283,8 +282,8 @@ public class GuiManager {
 	    }
 
 	    ItemMeta meta = guiItem.getItemMeta();
-	    meta.setDisplayName(job.getNameWithColor());
+	    Jobs.getInstance().getComplement().setDisplayName(meta, job.getNameWithColor());
-	    meta.setLore(lore);
+	    Jobs.getInstance().getComplement().setLore(meta, lore);
 	    guiItem.setItemMeta(meta);
 	    tempInv.setItem(i, guiItem.clone());
 	    i++;
@@ -315,7 +314,7 @@ public class GuiManager {
 	    ItemStack back = Jobs.getGCManager().guiBackButton;
 	    ItemMeta meta = back.getItemMeta();
 
-	    meta.setDisplayName(Jobs.getLanguage().getMessage("command.info.gui.back"));
+	    Jobs.getInstance().getComplement().setDisplayName(meta, Jobs.getLanguage().getMessage("command.info.gui.back"));
 	    back.setItemMeta(meta);
 
 	    gui.addButton(new CMIGuiButton(backButton, back) {
@@ -330,7 +329,7 @@ public class GuiManager {
 	ItemStack next = Jobs.getGCManager().guiNextButton;
 	ItemMeta meta = next.getItemMeta();
 
-	meta.setDisplayName(Jobs.getLanguage().getMessage("command.info.gui.next"));
+	Jobs.getInstance().getComplement().setDisplayName(meta, Jobs.getLanguage().getMessage("command.info.gui.next"));
 	next.setItemMeta(meta);
 
 	gui.addButton(new CMIGuiButton(nextButton, next) {
@@ -346,7 +345,7 @@ public class GuiManager {
     }
 
     private void openJobsBrowseGUI(Player player, Job job, List<ActionType> jobsRemained) {
-	Inventory tempInv = Bukkit.createInventory(player, 54, "");
+	Inventory tempInv = Jobs.getInstance().getComplement().createInventory(player, 54, "");
 
 	JobsPlayer jPlayer = Jobs.getPlayerManager().getJobsPlayer(player);
 	Boost boost = Jobs.getPlayerManager().getFinalBonus(jPlayer, job);
@@ -414,8 +413,8 @@ public class GuiManager {
 		    }
 
 		    ItemMeta meta = guiItem.getItemMeta();
-		    meta.setDisplayName(job.getNameWithColor());
+		    Jobs.getInstance().getComplement().setDisplayName(meta, job.getNameWithColor());
-		    meta.setLore(lore);
+		    Jobs.getInstance().getComplement().setLore(meta, lore);
 		    guiItem.setItemMeta(meta);
 		    tempInv.setItem(i, guiItem.clone());
 
@@ -433,8 +432,8 @@ public class GuiManager {
 	    }
 
 	    ItemMeta meta = guiItem.getItemMeta();
-	    meta.setDisplayName(job.getNameWithColor());
+	    Jobs.getInstance().getComplement().setDisplayName(meta, job.getNameWithColor());
-	    meta.setLore(lore);
+	    Jobs.getInstance().getComplement().setLore(meta, lore);
 	    guiItem.setItemMeta(meta);
 	    tempInv.setItem(i, guiItem.clone());
 	    i++;
@@ -465,7 +464,7 @@ public class GuiManager {
 	ItemStack skull = Jobs.getGCManager().guiBackButton;
 	ItemMeta skullMeta = skull.getItemMeta();
 
-	skullMeta.setDisplayName(Jobs.getLanguage().getMessage("command.info.gui.back"));
+	Jobs.getInstance().getComplement().setDisplayName(skullMeta, Jobs.getLanguage().getMessage("command.info.gui.back"));
 	skull.setItemMeta(skullMeta);
 
 	gui.addButton(new CMIGuiButton(backButton, skull) {

src/main/java/com/gamingmesh/jobs/Jobs.java

@@ -48,8 +48,12 @@ import com.gamingmesh.jobs.listeners.JobsPaymentListener;
 import com.gamingmesh.jobs.listeners.PistonProtectionListener;
 import com.gamingmesh.jobs.selection.SelectionManager;
 import com.gamingmesh.jobs.stuff.*;
+import com.gamingmesh.jobs.stuff.complement.Complement;
+import com.gamingmesh.jobs.stuff.complement.Complement1;
+import com.gamingmesh.jobs.stuff.complement.Complement2;
 import com.gamingmesh.jobs.tasks.BufferedPaymentThread;
 import com.gamingmesh.jobs.tasks.DatabaseSaveThread;
+
 import org.bukkit.Bukkit;
 import org.bukkit.block.Block;
 import org.bukkit.command.CommandSender;
@@ -72,7 +76,6 @@ public class Jobs extends JavaPlugin {
     private static Language lManager;
     private static LanguageManager lmManager;
     private static SignUtil signManager;
-    private CMIScoreboardManager cmiScoreboardManager;
     private static ScheduleManager scheduleManager;
     private static NameTranslatorManager nameTranslatorManager;
     private static GuiManager guiManager;
@@ -85,15 +88,18 @@ public class Jobs extends JavaPlugin {
     private static Loging loging;
     private static BlockProtectionManager bpManager;
     private static JobsManager dbManager;
+    private static ConfigManager configManager;
+    private static GeneralConfigManager gConfigManager;
+    private static PistonProtectionListener pistonProtectionListener;
+    private static CMIReflections reflections;
+    private static BufferedEconomy economy;
+    private static PermissionHandler permissionHandler;
+    private static PermissionManager permissionManager;
 
     private final Set<BlockOwnerShip> blockOwnerShips = new HashSet<>();
 
-    private static PistonProtectionListener pistonProtectionListener;
+    private CMIScoreboardManager cmiScoreboardManager;
-
+    private Complement complement;
-    private static ConfigManager configManager;
-    private static GeneralConfigManager gConfigManager;
-
-    private static CMIReflections reflections;
 
     private static JobsDAO dao;
     private static List<Job> jobs;
@@ -101,10 +107,6 @@ public class Jobs extends JavaPlugin {
     private static WeakHashMap<Job, Integer> usedSlots = new WeakHashMap<>();
     private static Map<Integer, Job> jobsIds = new HashMap<>();
 
-    private static BufferedEconomy economy;
-    private static PermissionHandler permissionHandler;
-    private static PermissionManager permissionManager;
-
     public static BufferedPaymentThread paymentThread;
     private static DatabaseSaveThread saveTask;
 
@@ -113,12 +115,15 @@ public class Jobs extends JavaPlugin {
     private static NMS nms;
 
     protected static VersionChecker versionCheckManager;
-
     protected static SelectionManager smanager;
 
     private static PointsData pointsDatabase;
 
-    /**
+    public Complement getComplement() {
+	return complement;
+    }
+
+	/**
      * Returns the block owner ship for specific {@link CMIMaterial} type.
      * 
      * @param type {@link CMIMaterial}
@@ -730,17 +735,25 @@ public class Jobs extends JavaPlugin {
 		getServer().getPluginManager().registerEvents(getPistonProtectionListener(), this);
 	    }
 
+	    boolean kyoriSupported = false;
+	    try {
+		Class.forName("net.kyori.adventure.text.Component");
+		kyoriSupported = true;
+	    } catch (ClassNotFoundException e) {
+	    }
+
+	    complement = (Version.isCurrentEqualOrHigher(Version.v1_16_R3) && kyoriSupported) ? new Complement2()
+		    : new Complement1();
+
 	    // register economy
 	    Bukkit.getScheduler().runTask(this, new HookEconomyTask(this));
 
 	    dao.loadBlockProtection();
 	    getExplore().load();
+	    getCommandManager().fillCommands();
+	    getDBManager().getDB().triggerTableIdUpdate();
 
 	    consoleMsg("&e[Jobs] Plugin has been enabled successfully.");
-
-	    getCommandManager().fillCommands();
-
-	    getDBManager().getDB().triggerTableIdUpdate();
 	} catch (Throwable e) {
 	    e.printStackTrace();
 	    System.out.println("There was some issues when starting plugin. Please contact dev about this. Plugin will be disabled.");

src/main/java/com/gamingmesh/jobs/PlayerManager.java

@@ -633,7 +633,7 @@ public class PlayerManager {
 	    String message = Jobs.getLanguage().getMessage("message.leveldown.message");
 
 	    message = message.replace("%jobname%", job.getNameWithColor());
-	    message = message.replace("%playername%", player != null ? player.getDisplayName() : jPlayer.getName());
+	    message = message.replace("%playername%", player != null ? Jobs.getInstance().getComplement().getDisplayName(player) : jPlayer.getName());
 	    message = message.replace("%joblevel%", "" + prog.getLevel());
 	    message = message.replace("%lostLevel%", "" + oldLevel);
 
@@ -786,13 +786,13 @@ public class PlayerManager {
 	    message = message.replace("%titlename%", levelUpEvent.getOldTitle()
 		.getChatColor().toString() + levelUpEvent.getOldTitle().getName());
 
-	message = message.replace("%playername%", player != null ? player.getDisplayName() : jPlayer.getName());
+	message = message.replace("%playername%", player != null ? Jobs.getInstance().getComplement().getDisplayName(player) : jPlayer.getName());
 	message = message.replace("%joblevel%", "" + prog.getLevel());
 
 	for (String line : message.split("\n")) {
 	    if (Jobs.getGCManager().isBroadcastingLevelups()) {
 		if (Jobs.getGCManager().BroadcastingLevelUpLevels.contains(oldLevel + 1) || Jobs.getGCManager().BroadcastingLevelUpLevels.contains(0))
-		    Bukkit.getServer().broadcastMessage(line);
+		    Jobs.getInstance().getComplement().broadcastMessage(line);
 	    } else if (player != null) {
 		if (Jobs.getGCManager().LevelChangeActionBar)
 		    ActionBarManager.send(player, line);
@@ -817,14 +817,14 @@ public class PlayerManager {
 	    message = Jobs.getLanguage().getMessage("message.skillup." + (Jobs.getGCManager().isBroadcastingSkillups()
 		? "broadcast" : "nobroadcast"));
 
-	    message = message.replace("%playername%", player != null ? player.getDisplayName() : jPlayer.getName());
+	    message = message.replace("%playername%", player != null ? Jobs.getInstance().getComplement().getDisplayName(player) : jPlayer.getName());
 	    message = message.replace("%titlename%", levelUpEvent.getNewTitle()
 		.getChatColor().toString() + levelUpEvent.getNewTitle().getName());
 	    message = message.replace("%jobname%", job.getNameWithColor());
 
 	    for (String line : message.split("\n")) {
 		if (Jobs.getGCManager().isBroadcastingSkillups()) {
-		    Bukkit.getServer().broadcastMessage(line);
+		    Jobs.getInstance().getComplement().broadcastMessage(line);
 		} else if (player != null) {
 		    if (Jobs.getGCManager().TitleChangeActionBar)
 			ActionBarManager.send(player, line);

src/main/java/com/gamingmesh/jobs/Signs/SignUtil.java

@@ -225,7 +225,7 @@ public class SignUtil {
 	    if (!jSign.isSpecial()) {
 		for (int i = 0; i < 4; i++) {
 		    if (i + number >= playerList.size()) {
-			sign.setLine(i, "");
+			Jobs.getInstance().getComplement().setLine(sign, i, "");
 			continue;
 		    }
 
@@ -250,7 +250,7 @@ public class SignUtil {
 		    }
 
 		    if (!line.isEmpty())
-			sign.setLine(i, line);
+			Jobs.getInstance().getComplement().setLine(sign, i, line);
 		}
 		sign.update();
 		if (!UpdateHead(sign, playerList.get(0).getPlayerInfo().getName(), timelapse)) {
@@ -267,22 +267,22 @@ public class SignUtil {
 		}
 
 		int no = jSign.getNumber() + number + 1;
-		sign.setLine(0, translateSignLine("signs.SpecialList.p" + jSign.getNumber(), no, playerName, pl.getLevel(), signJobName));
+		Jobs.getInstance().getComplement().setLine(sign, 0, translateSignLine("signs.SpecialList.p" + jSign.getNumber(), no, playerName, pl.getLevel(), signJobName));
-		sign.setLine(1, translateSignLine("signs.SpecialList.name", no, playerName, pl.getLevel(), signJobName));
+		Jobs.getInstance().getComplement().setLine(sign, 1, translateSignLine("signs.SpecialList.name", no, playerName, pl.getLevel(), signJobName));
 
 		switch (type) {
 		case toplist:
 		case gtoplist:
-		    sign.setLine(2, Jobs.getLanguage().getMessage("signs.SpecialList.level", "[number]", no, "[player]", playerName, "[level]", pl.getLevel(), "[job]", signJobName));
+		    Jobs.getInstance().getComplement().setLine(sign, 2, Jobs.getLanguage().getMessage("signs.SpecialList.level", "[number]", no, "[player]", playerName, "[level]", pl.getLevel(), "[job]", signJobName));
 		    break;
 		case questtoplist:
-		    sign.setLine(2, Jobs.getLanguage().getMessage("signs.SpecialList.quests", "[number]", no, "[player]", playerName, "[quests]", pl.getLevel(), "[job]", signJobName));
+		    Jobs.getInstance().getComplement().setLine(sign, 2, Jobs.getLanguage().getMessage("signs.SpecialList.quests", "[number]", no, "[player]", playerName, "[quests]", pl.getLevel(), "[job]", signJobName));
 		    break;
 		default:
 		    break;
 		}
 
-		sign.setLine(3, translateSignLine("signs.SpecialList.bottom", no, playerName, pl.getLevel(), signJobName));
+		Jobs.getInstance().getComplement().setLine(sign, 3, translateSignLine("signs.SpecialList.bottom", no, playerName, pl.getLevel(), signJobName));
 		sign.update();
 		if (!UpdateHead(sign, pl.getPlayerInfo().getName(), timelapse)) {
 		    timelapse--;

src/main/java/com/gamingmesh/jobs/config/ScheduleManager.java

@@ -69,7 +69,7 @@ public class ScheduleManager {
 
 	    if (one.isStarted() && one.getBroadcastInfoOn() < System.currentTimeMillis() && one.getBroadcastInterval() > 0) {
 		one.setBroadcastInfoOn(System.currentTimeMillis() + one.getBroadcastInterval() * 60 * 1000);
-		one.getMessageToBroadcast().forEach(Bukkit::broadcastMessage);
+		Jobs.getInstance().getComplement().broadcastMessage(one.getMessageToBroadcast());
 	    }
 
 	    if (((one.isNextDay() && (Current >= From && Current < Until || Current >= one.getNextFrom() && Current < one.getNextUntil()) && !one
@@ -84,9 +84,9 @@ public class ScheduleManager {
 
 		if (one.isBroadcastOnStart())
 		    if (one.getMessageOnStart().isEmpty())
-			Bukkit.broadcastMessage(Jobs.getLanguage().getMessage("message.boostStarted"));
+			Jobs.getInstance().getComplement().broadcastMessage(Jobs.getLanguage().getMessage("message.boostStarted"));
 		    else
-			one.getMessageOnStart().forEach(Bukkit::broadcastMessage);
+			Jobs.getInstance().getComplement().broadcastMessage(one.getMessageOnStart());
 
 		for (Job onejob : one.getJobs()) {
 		    onejob.setBoost(one.getBoost());
@@ -107,9 +107,9 @@ public class ScheduleManager {
 
 		if (one.isBroadcastOnStop())
 		    if (one.getMessageOnStop().isEmpty())
-			Bukkit.broadcastMessage(Jobs.getLanguage().getMessage("message.boostStoped"));
+			Jobs.getInstance().getComplement().broadcastMessage(Jobs.getLanguage().getMessage("message.boostStoped"));
 		    else
-			one.getMessageOnStop().forEach(Bukkit::broadcastMessage);
+			Jobs.getInstance().getComplement().broadcastMessage(one.getMessageOnStop());
 
 		for (Job onejob : one.getJobs()) {
 		    onejob.setBoost(new BoostMultiplier());

src/main/java/com/gamingmesh/jobs/container/JobLimitedItems.java

@@ -28,6 +28,7 @@ import org.bukkit.entity.Player;
 import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.ItemMeta;
 
+import com.gamingmesh.jobs.Jobs;
 import com.gamingmesh.jobs.CMILib.CMIChatColor;
 import com.gamingmesh.jobs.CMILib.CMIMaterial;
 
@@ -70,8 +71,8 @@ public class JobLimitedItems {
 	    return item;
 	}
 
-	if (this.name != null)
+	if (name != null)
-	    meta.setDisplayName(CMIChatColor.translate(name));
+	    Jobs.getInstance().getComplement().setDisplayName(meta, CMIChatColor.translate(name));
 
 	if (lore != null && !lore.isEmpty()) {
 	    List<String> translatedLore = new ArrayList<>();
@@ -79,7 +80,7 @@ public class JobLimitedItems {
 		translatedLore.add(CMIChatColor.translate(oneLore.replace("[player]", player.getName())));
 	    }
 
-	    meta.setLore(translatedLore);
+	    Jobs.getInstance().getComplement().setLore(meta, translatedLore);
 	}
 
 	if (enchants != null)

src/main/java/com/gamingmesh/jobs/listeners/JobsListener.java

@@ -215,12 +215,12 @@ public class JobsListener implements Listener {
 	    return;
 
 	Sign sign = (Sign) block.getState();
-	String FirstLine = sign.getLine(0);
+	String FirstLine = Jobs.getInstance().getComplement().getLine(sign, 0);
 
 	if (!CMIChatColor.stripColor(FirstLine).equalsIgnoreCase(CMIChatColor.stripColor(Jobs.getLanguage().getMessage("signs.topline"))))
 	    return;
 
-	String command = CMIChatColor.stripColor(sign.getLine(1));
+	String command = CMIChatColor.stripColor(Jobs.getInstance().getComplement().getLine(sign, 1));
 	for (String key : Jobs.getGCManager().keys) {
 	    if (command.equalsIgnoreCase(CMIChatColor.stripColor(Jobs.getLanguage().getMessage("signs.secondline." + key)))) {
 		command = key;
@@ -228,7 +228,8 @@ public class JobsListener implements Listener {
 	    }
 	}
 
-	player.performCommand("jobs " + command + " " + CMIChatColor.stripColor(sign.getLine(2)) + " " + CMIChatColor.stripColor(sign.getLine(3)));
+	player.performCommand("jobs " + command + " " + CMIChatColor.stripColor(Jobs.getInstance().getComplement().getLine(sign, 2))
+		+ " " + CMIChatColor.stripColor(Jobs.getInstance().getComplement().getLine(sign, 3)));
     }
 
     @EventHandler(priority = EventPriority.LOW, ignoreCancelled = true)
@@ -242,7 +243,7 @@ public class JobsListener implements Listener {
 
 	Player player = event.getPlayer();
 	Sign sign = (Sign) block.getState();
-	String firstLine = sign.getLine(0);
+	String firstLine = Jobs.getInstance().getComplement().getLine(sign, 0);
 	if (firstLine.contains(Jobs.getLanguage().getMessage("signs.topline")) && !player.hasPermission("jobs.command.signs")) {
 	    event.setCancelled(true);
 	    player.sendMessage(Jobs.getLanguage().getMessage("signs.cantdestroy"));
@@ -274,10 +275,10 @@ public class JobsListener implements Listener {
 
 	Sign sign = (Sign) block.getState();
 
-	if (!CMIChatColor.stripColor(event.getLine(0)).equalsIgnoreCase("[Jobs]"))
+	if (!CMIChatColor.stripColor(Jobs.getInstance().getComplement().getLine(event, 0)).equalsIgnoreCase("[Jobs]"))
 	    return;
 
-	final SignTopType type = SignTopType.getType(CMIChatColor.stripColor(event.getLine(1)));
+	final SignTopType type = SignTopType.getType(CMIChatColor.stripColor(Jobs.getInstance().getComplement().getLine(event, 1)));
 	if (type == null)
 	    return;
 
@@ -288,7 +289,7 @@ public class JobsListener implements Listener {
 	    return;
 	}
 
-	String jobname = CMIChatColor.stripColor(event.getLine(2)).toLowerCase();
+	String jobname = CMIChatColor.stripColor(Jobs.getInstance().getComplement().getLine(sign, 2)).toLowerCase();
 	final Job job = Jobs.getJob(jobname);
 	if (type == SignTopType.toplist && job == null) {
 	    player.sendMessage(Jobs.getLanguage().getMessage("command.top.error.nojob"));
@@ -296,7 +297,7 @@ public class JobsListener implements Listener {
 	}
 
 	boolean special = false;
-	String numberString = CMIChatColor.stripColor(event.getLine(3)).toLowerCase();
+	String numberString = CMIChatColor.stripColor(Jobs.getInstance().getComplement().getLine(sign, 3)).toLowerCase();
 	if (numberString.contains("s")) {
 	    numberString = numberString.replace("s", "");
 	    special = true;
@@ -334,10 +335,11 @@ public class JobsListener implements Listener {
 	if (!Jobs.getGCManager().SignsEnabled)
 	    return;
 
-	if (CMIChatColor.stripColor(event.getLine(0)).equalsIgnoreCase(CMIChatColor.stripColor(Jobs.getLanguage().getMessage("signs.topline"))) && !CMIChatColor.stripColor(event
+	if (CMIChatColor.stripColor(Jobs.getInstance().getComplement().getLine(event, 0))
-	    .getLine(1))
+	    .equalsIgnoreCase(CMIChatColor.stripColor(Jobs.getLanguage().getMessage("signs.topline"))) && !CMIChatColor.stripColor(
+	    Jobs.getInstance().getComplement().getLine(event, 1))
 	    .equalsIgnoreCase("toplist"))
-	    event.setLine(0, convert(Jobs.getLanguage().getMessage("signs.topline")));
+	    Jobs.getInstance().getComplement().setLine(event, 0, convert(Jobs.getLanguage().getMessage("signs.topline")));
 	else
 	    return;
 
@@ -347,20 +349,20 @@ public class JobsListener implements Listener {
 	    return;
 	}
 
-	String command = CMIChatColor.stripColor(event.getLine(1)).toLowerCase();
+	String command = CMIChatColor.stripColor(Jobs.getInstance().getComplement().getLine(event, 1)).toLowerCase();
 	for (String key : Jobs.getGCManager().keys) {
 	    if (command.equalsIgnoreCase(CMIChatColor.stripColor(Jobs.getLanguage().getMessage("signs.secondline." + key)))) {
-		event.setLine(1, convert(Jobs.getLanguage().getMessage("signs.secondline." + key)));
+		Jobs.getInstance().getComplement().setLine(event, 1, convert(Jobs.getLanguage().getMessage("signs.secondline." + key)));
 		break;
 	    }
 	}
 
-	Job job = Jobs.getJob(CMIChatColor.stripColor(event.getLine(2)));
+	Job job = Jobs.getJob(CMIChatColor.stripColor(Jobs.getInstance().getComplement().getLine(event, 2)));
 	if (job == null)
 	    return;
 
 	String color = Jobs.getGCManager().SignsColorizeJobName ? job.getChatColor().toString() : "";
-	event.setLine(2, convert(color + job.getName()));
+	Jobs.getInstance().getComplement().setLine(event, 2, convert(color + job.getName()));
     }
 
     private String convert(String line) {
@@ -454,9 +456,9 @@ public class JobsListener implements Listener {
 	if (iih.hasItemMeta()) {
 	    ItemMeta meta = iih.getItemMeta();
 	    if (meta.hasDisplayName())
-		name = meta.getDisplayName();
+		name = Jobs.getInstance().getComplement().getDisplayName(meta);
 	    if (meta.hasLore())
-		lore = meta.getLore();
+		lore = Jobs.getInstance().getComplement().getLore(meta);
 	}
 
 	String meinOk = null;

src/main/java/com/gamingmesh/jobs/listeners/JobsPaymentListener.java

@@ -180,8 +180,8 @@ public class JobsPaymentListener implements Listener {
 	    ItemStack currentItem = event.getCurrentItem();
 
 	    if (resultStack.hasItemMeta() && resultStack.getItemMeta().hasDisplayName()) {
-		Jobs.action(jPlayer, new ItemNameActionInfo(CMIChatColor.stripColor(resultStack.getItemMeta()
+		Jobs.action(jPlayer, new ItemNameActionInfo(CMIChatColor.stripColor(Jobs.getInstance()
-		    .getDisplayName()), ActionType.VTRADE));
+			.getComplement().getDisplayName(resultStack.getItemMeta())), ActionType.VTRADE));
 	    } else if (currentItem != null) {
 		Jobs.action(jPlayer, new ItemActionInfo(currentItem, ActionType.VTRADE));
 	    }
@@ -203,7 +203,8 @@ public class JobsPaymentListener implements Listener {
 		    while (newItemsCount >= 1) {
 			newItemsCount--;
 			if (resultStack.hasItemMeta() && resultStack.getItemMeta().hasDisplayName())
-			    Jobs.action(jPlayer, new ItemNameActionInfo(CMIChatColor.stripColor(resultStack.getItemMeta().getDisplayName()), ActionType.VTRADE));
+			    Jobs.action(jPlayer, new ItemNameActionInfo(CMIChatColor.stripColor(Jobs.getInstance()
+			    .getComplement().getDisplayName(resultStack.getItemMeta())), ActionType.VTRADE));
 			else
 			    Jobs.action(jPlayer, new ItemActionInfo(resultStack, ActionType.VTRADE));
 		    }
@@ -703,8 +704,8 @@ public class JobsPaymentListener implements Listener {
 		PotionMeta potion = (PotionMeta) currentItem.getItemMeta();
 		Jobs.action(jPlayer, new PotionItemActionInfo(currentItem, ActionType.CRAFT, potion.getBasePotionData().getType()));
 	    } else if (resultStack.hasItemMeta() && resultStack.getItemMeta().hasDisplayName()) {
-		Jobs.action(jPlayer, new ItemNameActionInfo(CMIChatColor.stripColor(resultStack.getItemMeta()
+		Jobs.action(jPlayer, new ItemNameActionInfo(CMIChatColor.stripColor(Jobs.getInstance()
-		    .getDisplayName()), ActionType.CRAFT));
+			.getComplement().getDisplayName(resultStack.getItemMeta())), ActionType.CRAFT));
 	    } else if (currentItem != null) {
 		Jobs.action(jPlayer, new ItemActionInfo(currentItem, ActionType.CRAFT));
 	    }
@@ -726,7 +727,8 @@ public class JobsPaymentListener implements Listener {
 		    while (newItemsCount >= 1) {
 			newItemsCount--;
 			if (resultStack.hasItemMeta() && resultStack.getItemMeta().hasDisplayName())
-			    Jobs.action(jPlayer, new ItemNameActionInfo(CMIChatColor.stripColor(resultStack.getItemMeta().getDisplayName()), ActionType.CRAFT));
+			    Jobs.action(jPlayer, new ItemNameActionInfo(CMIChatColor.stripColor(Jobs.getInstance()
+			    .getComplement().getDisplayName(resultStack.getItemMeta())), ActionType.CRAFT));
 			else
 			    Jobs.action(jPlayer, new ItemActionInfo(resultStack, ActionType.CRAFT));
 		    }
@@ -855,10 +857,10 @@ public class JobsPaymentListener implements Listener {
 	String originalName = null;
 	String newName = null;
 	if (firstSlot.hasItemMeta())
-	    originalName = firstSlot.getItemMeta().getDisplayName();
+	    originalName = Jobs.getInstance().getComplement().getDisplayName(firstSlot.getItemMeta());
 
 	if (resultStack.hasItemMeta())
-	    newName = resultStack.getItemMeta().getDisplayName();
+	    newName = Jobs.getInstance().getComplement().getDisplayName(resultStack.getItemMeta());
 
 	if (originalName != null && !originalName.equals(newName) && inv.getItem(1) == null && !Jobs.getGCManager().PayForRenaming)
 	    return;

src/main/java/com/gamingmesh/jobs/stuff/GiveItem.java

@@ -11,6 +11,7 @@ import org.bukkit.inventory.ItemStack;
 import org.bukkit.inventory.meta.EnchantmentStorageMeta;
 import org.bukkit.inventory.meta.ItemMeta;
 
+import com.gamingmesh.jobs.Jobs;
 import com.gamingmesh.jobs.CMILib.CMIChatColor;
 import com.gamingmesh.jobs.CMILib.CMIMaterial;
 
@@ -19,34 +20,34 @@ public class GiveItem {
 	    HashMap<Enchantment, Integer> enchants) {
 	ItemStack itemStack = CMIMaterial.get(id, meta).newItemStack();
 	itemStack.setAmount(qty);
-	ItemMeta ItemMeta = itemStack.getItemMeta();
+	ItemMeta itemMeta = itemStack.getItemMeta();
 
 	if (lore != null && !lore.isEmpty()) {
-	    List<String> TranslatedLore = new ArrayList<>();
+	    List<String> translatedLore = new ArrayList<>();
 	    for (String oneLore : lore) {
-		TranslatedLore.add(CMIChatColor.translate(oneLore.replace("[player]", player.getName())));
+		translatedLore.add(CMIChatColor.translate(oneLore.replace("[player]", player.getName())));
 	    }
 
-	    ItemMeta.setLore(TranslatedLore);
+	    Jobs.getInstance().getComplement().setLore(itemMeta, translatedLore);
 	}
 
 	if (enchants != null) {
 	    if (itemStack.getType() == CMIMaterial.ENCHANTED_BOOK.getMaterial()) {
-		EnchantmentStorageMeta bookMeta = (EnchantmentStorageMeta) ItemMeta;
+		EnchantmentStorageMeta bookMeta = (EnchantmentStorageMeta) itemMeta;
 		for (Entry<Enchantment, Integer> oneEnch : enchants.entrySet()) {
 		    bookMeta.addStoredEnchant(oneEnch.getKey(), oneEnch.getValue(), true);
 		}
 	    } else {
 		for (Entry<Enchantment, Integer> OneEnchant : enchants.entrySet()) {
-		    ItemMeta.addEnchant(OneEnchant.getKey(), OneEnchant.getValue(), true);
+		    itemMeta.addEnchant(OneEnchant.getKey(), OneEnchant.getValue(), true);
 		}
 	    }
 	}
 
 	if (name != null)
-	    ItemMeta.setDisplayName(CMIChatColor.translate(name));
+	    Jobs.getInstance().getComplement().setDisplayName(itemMeta, CMIChatColor.translate(name));
 
-	itemStack.setItemMeta(ItemMeta);
+	itemStack.setItemMeta(itemMeta);
 	GiveItemForPlayer(player, itemStack);
     }
 

src/main/java/com/gamingmesh/jobs/stuff/complement/Complement.java

@@ -0,0 +1,47 @@
+package com.gamingmesh.jobs.stuff.complement;
+
+import java.util.List;
+
+import org.bukkit.Bukkit;
+import org.bukkit.block.Sign;
+import org.bukkit.entity.Player;
+import org.bukkit.event.block.SignChangeEvent;
+import org.bukkit.inventory.InventoryHolder;
+import org.bukkit.inventory.meta.ItemMeta;
+
+public interface Complement {
+
+	String getDisplayName(ItemMeta meta);
+
+	String getDisplayName(Player player);
+
+	String getLine(SignChangeEvent event, int line);
+
+	String getLine(Sign sign, int line);
+
+	void setLine(SignChangeEvent event, int line, String text);
+
+	void setLine(Sign sign, int line, String text);
+
+	org.bukkit.inventory.Inventory createInventory(InventoryHolder owner, int size, String title);
+
+	void setLore(ItemMeta meta, List<String> lore);
+
+	List<String> getLore(ItemMeta meta);
+
+	void setDisplayName(ItemMeta meta, String name);
+
+	default void broadcastMessage(String message) {
+		for (Player player : Bukkit.getOnlinePlayers()) {
+			player.sendMessage(message);
+		}
+	}
+
+	default void broadcastMessage(List<String> messages) {
+		for (String msg : messages) {
+			for (Player player : Bukkit.getOnlinePlayers()) {
+				player.sendMessage(msg);
+			}
+		}
+	}
+}

src/main/java/com/gamingmesh/jobs/stuff/complement/Complement1.java

@@ -0,0 +1,65 @@
+package com.gamingmesh.jobs.stuff.complement;
+
+import java.util.List;
+
+import org.bukkit.Bukkit;
+import org.bukkit.block.Sign;
+import org.bukkit.entity.Player;
+import org.bukkit.event.block.SignChangeEvent;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.InventoryHolder;
+import org.bukkit.inventory.meta.ItemMeta;
+
+@SuppressWarnings("deprecation")
+public final class Complement1 implements Complement {
+
+	@Override
+	public String getDisplayName(ItemMeta meta) {
+		return meta.getDisplayName();
+	}
+
+	@Override
+	public String getLine(SignChangeEvent event, int line) {
+		return event.getLine(line);
+	}
+
+	@Override
+	public void setLine(SignChangeEvent event, int line, String text) {
+		event.setLine(line, text);
+	}
+
+	@Override
+	public String getLine(Sign sign, int line) {
+		return sign.getLine(line);
+	}
+
+	@Override
+	public Inventory createInventory(InventoryHolder owner, int size, String title) {
+		return Bukkit.createInventory(owner, size, title);
+	}
+
+	@Override
+	public void setLore(ItemMeta meta, List<String> lore) {
+		meta.setLore(lore);
+	}
+
+	@Override
+	public void setDisplayName(ItemMeta meta, String name) {
+		meta.setDisplayName(name);
+	}
+
+	@Override
+	public String getDisplayName(Player player) {
+		return player.getDisplayName();
+	}
+
+	@Override
+	public void setLine(Sign sign, int line, String text) {
+		sign.setLine(line, text);
+	}
+
+	@Override
+	public List<String> getLore(ItemMeta meta) {
+		return meta.getLore();
+	}
+}

src/main/java/com/gamingmesh/jobs/stuff/complement/Complement2.java

@@ -0,0 +1,88 @@
+package com.gamingmesh.jobs.stuff.complement;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.bukkit.Bukkit;
+import org.bukkit.block.Sign;
+import org.bukkit.entity.Player;
+import org.bukkit.event.block.SignChangeEvent;
+import org.bukkit.inventory.Inventory;
+import org.bukkit.inventory.InventoryHolder;
+import org.bukkit.inventory.meta.ItemMeta;
+
+import net.kyori.adventure.text.Component;
+import net.kyori.adventure.text.serializer.plain.PlainComponentSerializer;
+
+public final class Complement2 implements Complement {
+
+	private String serialize(Component component) {
+		return PlainComponentSerializer.plain().serialize(component);
+	}
+
+	private Component deserialize(String t) {
+		return PlainComponentSerializer.plain().deserialize(t);
+	}
+
+	@Override
+	public String getDisplayName(ItemMeta meta) {
+		return serialize(meta.displayName());
+	}
+
+	@Override
+	public String getLine(SignChangeEvent event, int line) {
+		return serialize(event.line(line));
+	}
+
+	@Override
+	public void setLine(SignChangeEvent event, int line, String text) {
+		event.line(line, deserialize(text));
+	}
+
+	@Override
+	public String getLine(Sign sign, int line) {
+		return serialize(sign.line(line));
+	}
+
+	@Override
+	public Inventory createInventory(InventoryHolder owner, int size, String title) {
+		return Bukkit.createInventory(owner, size, deserialize(title));
+	}
+
+	@Override
+	public void setLore(ItemMeta meta, List<String> lore) {
+		List<Component> l = new ArrayList<>();
+
+		for (String e : lore) {
+			l.add(deserialize(e));
+		}
+
+		meta.lore(l);
+	}
+
+	@Override
+	public void setDisplayName(ItemMeta meta, String name) {
+		meta.displayName(deserialize(name));
+	}
+
+	@Override
+	public String getDisplayName(Player player) {
+		return serialize(player.displayName());
+	}
+
+	@Override
+	public void setLine(Sign sign, int line, String text) {
+		sign.line(line, deserialize(text));
+	}
+
+	@Override
+	public List<String> getLore(ItemMeta meta) {
+		List<String> lore = new ArrayList<>();
+
+		for (Component comp : meta.lore()) {
+			lore.add(serialize(comp));
+		}
+
+		return lore;
+	}
+}