SPIGOT-6605: Add method to access value of enforce-whitelist

By: md_5 <git@md-5.net>

paper-api/src/main/java/org/bukkit/Bukkit.java

@@ -253,6 +253,30 @@ public final class Bukkit {
         server.setWhitelist(value);
     }
 
+    /**
+     * Gets whether the server whitelist is enforced.
+     *
+     * If the whitelist is enforced, non-whitelisted players will be
+     * disconnected when the server whitelist is reloaded.
+     *
+     * @return whether the server whitelist is enforced
+     */
+    public static boolean isWhitelistEnforced() {
+        return server.isWhitelistEnforced();
+    }
+
+    /**
+     * Sets if the server whitelist is enforced.
+     *
+     * If the whitelist is enforced, non-whitelisted players will be
+     * disconnected when the server whitelist is reloaded.
+     *
+     * @param value true for enforced, false for not
+     */
+    public static void setWhitelistEnforced(boolean value) {
+        server.setWhitelistEnforced(value);
+    }
+
     /**
      * Gets a list of whitelisted players.
      *

paper-api/src/main/java/org/bukkit/Server.java

@@ -208,6 +208,26 @@ public interface Server extends PluginMessageRecipient {
      */
     public void setWhitelist(boolean value);
 
+    /**
+     * Gets whether the server whitelist is enforced.
+     *
+     * If the whitelist is enforced, non-whitelisted players will be
+     * disconnected when the server whitelist is reloaded.
+     *
+     * @return whether the server whitelist is enforced
+     */
+    public boolean isWhitelistEnforced();
+
+    /**
+     * Sets if the server whitelist is enforced.
+     *
+     * If the whitelist is enforced, non-whitelisted players will be
+     * disconnected when the server whitelist is reloaded.
+     *
+     * @param value true for enforced, false for not
+     */
+    public void setWhitelistEnforced(boolean value);
+
     /**
      * Gets a list of whitelisted players.
      *