Remove EZPlaceholderHook which has been deprecated for over a year. TOODLES!

src/main/java/me/clip/placeholderapi/external/EZPlaceholderHook.java

@@ -1,57 +0,0 @@
-/*
- *
- * PlaceholderAPI
- * Copyright (C) 2018 Ryan McCarthy
- *
- * This program is free software: you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation, either version 3 of the License, or
- * (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program. If not, see <http://www.gnu.org/licenses/>.
- *
- *
- */
-package me.clip.placeholderapi.external;
-
-import me.clip.placeholderapi.PlaceholderAPI;
-import me.clip.placeholderapi.PlaceholderHook;
-import org.apache.commons.lang.Validate;
-import org.bukkit.plugin.Plugin;
-
-@Deprecated
-public abstract class EZPlaceholderHook extends PlaceholderHook {
-
-  private String identifier;
-
-  private String plugin;
-
-  public EZPlaceholderHook(Plugin plugin, String identifier) {
-    Validate.notNull(plugin, "Plugin can not be null!");
-    Validate.notNull(identifier, "Placeholder name can not be null!");
-    this.identifier = identifier;
-    this.plugin = plugin.getName();
-  }
-
-  public boolean isHooked() {
-    return PlaceholderAPI.getRegisteredPlaceholderPlugins().contains(identifier);
-  }
-
-  public boolean hook() {
-    return PlaceholderAPI.registerPlaceholderHook(identifier, this);
-  }
-
-  public String getPlaceholderName() {
-    return identifier;
-  }
-
-  public String getPluginName() {
-    return plugin;
-  }
-}