Added reloadConfig() plugin method

By: Nathan Adams <dinnerbone@dinnerbone.com>

paper-api/src/main/java/org/bukkit/plugin/Plugin.java

@@ -59,6 +59,11 @@ public interface Plugin extends CommandExecutor {
      */
     public void saveConfig();
     
+    /**
+     * Discards any data in {@link #getConfig()} and reloads from disk.
+     */
+    public void reloadConfig();
+
     /**
      * Gets the associated PluginLoader responsible for this plugin
      *

paper-api/src/main/java/org/bukkit/plugin/java/JavaPlugin.java

@@ -120,6 +120,12 @@ public abstract class JavaPlugin implements Plugin {
     
     public FileConfiguration getConfig() {
         if (newConfig == null) {
+            reloadConfig();
+        }
+        return newConfig;
+    }
+    
+    public void reloadConfig() {
         newConfig = YamlConfiguration.loadConfiguration(configFile);
 
         InputStream defConfigStream = getResource("config.yml");
@@ -129,8 +135,6 @@ public abstract class JavaPlugin implements Plugin {
             newConfig.setDefaults(defConfig);
         }
     }
-        return newConfig;
-    }
     
     public void saveConfig() {
         try {