Added Config#clone and JSONConfig#clone

eco-api/src/main/java/com/willfp/eco/core/config/Config.java

@@ -185,7 +185,7 @@ public interface Config extends Cloneable {
     /**
      * Get a list of strings from config.
      *
-     * @param path The key to fetch the value from.
+     * @param path   The key to fetch the value from.
      * @param format If the strings should be formatted.
      * @return The found value, or a blank {@link java.util.ArrayList} if not found.
      */
@@ -236,4 +236,11 @@ public interface Config extends Cloneable {
      */
     @Nullable
     List<Double> getDoublesOrNull(@NotNull String path);
+
+    /**
+     * Clone the config.
+     *
+     * @return The clone.
+     */
+    Config clone();
 }

eco-api/src/main/java/com/willfp/eco/core/config/JSONConfig.java

@@ -23,4 +23,7 @@ public interface JSONConfig extends Config {
      */
     @Nullable
     List<JSONConfig> getSubsectionsOrNull(@NotNull String path);
+    
+    @Override
+    JSONConfig clone();
 }

eco-api/src/main/java/com/willfp/eco/core/config/YamlConfig.java

@@ -5,6 +5,8 @@ import com.willfp.eco.core.config.wrapper.YamlConfigWrapper;
 import org.bukkit.configuration.file.YamlConfiguration;
 import org.jetbrains.annotations.NotNull;
 
+import java.io.StringReader;
+
 public abstract class YamlConfig extends YamlConfigWrapper {
     /**
      * Config implementation for passing YamlConfigurations.
@@ -16,4 +18,15 @@ public abstract class YamlConfig extends YamlConfigWrapper {
     public YamlConfig(@NotNull final YamlConfiguration config) {
         super(Eco.getHandler().getConfigFactory().createYamlConfig(config));
     }
+
+    /**
+     * Config implementation for passing YamlConfigurations.
+     * <p>
+     * Does not automatically update.
+     *
+     * @param contents     The contents of the config.
+     */
+    public YamlConfig(@NotNull final String contents) {
+        super(Eco.getHandler().getConfigFactory().createYamlConfig(YamlConfiguration.loadConfiguration(new StringReader(contents))));
+    }
 }

eco-api/src/main/java/com/willfp/eco/core/config/wrapper/ConfigWrapper.java

@@ -150,4 +150,9 @@ abstract class ConfigWrapper<T extends Config> implements Config {
     public @Nullable List<Double> getDoublesOrNull(@NotNull final String path) {
         return handle.getDoublesOrNull(path);
     }
+
+    @Override
+    public Config clone() {
+        return handle.clone();
+    }
 }

eco-api/src/main/java/com/willfp/eco/core/config/wrapper/JSONConfigWrapper.java

@@ -26,4 +26,9 @@ public abstract class JSONConfigWrapper extends ConfigWrapper<JSONConfig> implem
     public @Nullable List<JSONConfig> getSubsectionsOrNull(@NotNull final String path) {
         return this.getHandle().getSubsectionsOrNull(path);
     }
+
+    @Override
+    public JSONConfig clone() {
+        return this.getHandle().clone();
+    }
 }