Change JavaPlugin to Plugin (#26)

* JavaPlugin -> Plugin

* Remove unused import

Author: failutee

common/src/main/java/com/tcoded/folialib/FoliaLib.java

@@ -3,19 +3,19 @@
 import com.tcoded.folialib.enums.ImplementationType;
 import com.tcoded.folialib.impl.PlatformScheduler;
 import com.tcoded.folialib.util.InvalidTickDelayNotifier;
-import org.bukkit.plugin.java.JavaPlugin;
+import org.bukkit.plugin.Plugin;
 
 import java.lang.reflect.InvocationTargetException;
 import java.util.logging.Logger;
 
 public class FoliaLib {
 
-    private final JavaPlugin plugin;
+    private final Plugin plugin;
 
     private final ImplementationType implementationType;
     private final PlatformScheduler scheduler;
 
-    public FoliaLib(JavaPlugin plugin) {
+    public FoliaLib(Plugin plugin) {
         this.plugin = plugin;
 
         // Find the implementation type based on the class names
@@ -95,7 +95,7 @@ public boolean isUnsupported() {
         return implementationType == ImplementationType.UNKNOWN;
     }
 
-    public JavaPlugin getPlugin() {
+    public Plugin getPlugin() {
         return plugin;
     }
 

platform/folia/src/main/java/com/tcoded/folialib/impl/FoliaImplementation.java

@@ -16,7 +16,7 @@
 import org.bukkit.entity.Entity;
 import org.bukkit.entity.Player;
 import org.bukkit.event.player.PlayerTeleportEvent;
-import org.bukkit.plugin.java.JavaPlugin;
+import org.bukkit.plugin.Plugin;
 import org.jetbrains.annotations.NotNull;
 
 import java.lang.reflect.Field;
@@ -33,7 +33,7 @@
 @SuppressWarnings("unused")
 public class FoliaImplementation implements PlatformScheduler {
 
-    private final JavaPlugin plugin;
+    private final Plugin plugin;
     private final GlobalRegionScheduler globalRegionScheduler;
     private final AsyncScheduler asyncScheduler;
 

platform/legacy-spigot/src/main/java/com/tcoded/folialib/impl/LegacySpigotImplementation.java

@@ -14,7 +14,7 @@
 import org.bukkit.entity.Player;
 import org.bukkit.entity.Projectile;
 import org.bukkit.event.player.PlayerTeleportEvent;
-import org.bukkit.plugin.java.JavaPlugin;
+import org.bukkit.plugin.Plugin;
 import org.bukkit.scheduler.BukkitScheduler;
 import org.bukkit.scheduler.BukkitTask;
 import org.jetbrains.annotations.NotNull;
@@ -32,7 +32,7 @@
 @SuppressWarnings("unused")
 public class LegacySpigotImplementation implements PlatformScheduler {
 
-    private final JavaPlugin plugin;
+    private final Plugin plugin;
     private final @NotNull BukkitScheduler scheduler;
 
     public LegacySpigotImplementation(FoliaLib foliaLib) {

platform/spigot/src/main/java/com/tcoded/folialib/impl/SpigotImplementation.java

@@ -12,7 +12,7 @@
 import org.bukkit.entity.Player;
 import org.bukkit.entity.Projectile;
 import org.bukkit.event.player.PlayerTeleportEvent;
-import org.bukkit.plugin.java.JavaPlugin;
+import org.bukkit.plugin.Plugin;
 import org.bukkit.scheduler.BukkitScheduler;
 import org.bukkit.scheduler.BukkitTask;
 import org.jetbrains.annotations.NotNull;
@@ -30,7 +30,7 @@
 @SuppressWarnings("unused")
 public class SpigotImplementation implements PlatformScheduler {
 
-    private final JavaPlugin plugin;
+    private final Plugin plugin;
     private final @NotNull BukkitScheduler scheduler;
 
     public SpigotImplementation(FoliaLib foliaLib) {

platform/unsupported/src/main/java/com/tcoded/folialib/impl/UnsupportedImplementation.java

@@ -1,7 +1,7 @@
 package com.tcoded.folialib.impl;
 
 import com.tcoded.folialib.FoliaLib;
-import org.bukkit.plugin.java.JavaPlugin;
+import org.bukkit.plugin.Plugin;
 
 import java.util.logging.Logger;
 
@@ -11,7 +11,7 @@ public class UnsupportedImplementation extends LegacySpigotImplementation {
     public UnsupportedImplementation(FoliaLib foliaLib) {
         super(foliaLib);
 
-        JavaPlugin plugin = foliaLib.getPlugin();
+        Plugin plugin = foliaLib.getPlugin();
         Logger logger = plugin.getLogger();
 
         logger.warning(