android: Convert SettingSection to Kotlin

src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/model/SettingSection.java

@@ -1,55 +0,0 @@
-package org.yuzu.yuzu_emu.features.settings.model;
-
-import java.util.HashMap;
-
-/**
- * A semantically-related group of Settings objects. These Settings are
- * internally stored as a HashMap.
- */
-public final class SettingSection {
-    private String mName;
-
-    private HashMap<String, Setting> mSettings = new HashMap<>();
-
-    /**
-     * Create a new SettingSection with no Settings in it.
-     *
-     * @param name The header of this section; e.g. [Core] or [Enhancements] without the brackets.
-     */
-    public SettingSection(String name) {
-        mName = name;
-    }
-
-    public String getName() {
-        return mName;
-    }
-
-    /**
-     * Convenience method; inserts a value directly into the backing HashMap.
-     *
-     * @param setting The Setting to be inserted.
-     */
-    public void putSetting(Setting setting) {
-        mSettings.put(setting.getKey(), setting);
-    }
-
-    /**
-     * Convenience method; gets a value directly from the backing HashMap.
-     *
-     * @param key Used to retrieve the Setting.
-     * @return A Setting object (you should probably cast this before using)
-     */
-    public Setting getSetting(String key) {
-        return mSettings.get(key);
-    }
-
-    public HashMap<String, Setting> getSettings() {
-        return mSettings;
-    }
-
-    public void mergeSection(SettingSection settingSection) {
-        for (Setting setting : settingSection.mSettings.values()) {
-            putSetting(setting);
-        }
-    }
-}

src/android/app/src/main/java/org/yuzu/yuzu_emu/features/settings/model/SettingSection.kt

@@ -0,0 +1,34 @@
+package org.yuzu.yuzu_emu.features.settings.model
+
+/**
+ * A semantically-related group of Settings objects. These Settings are
+ * internally stored as a HashMap.
+ */
+class SettingSection(val name: String) {
+    val settings = HashMap<String, Setting>()
+
+    /**
+     * Convenience method; inserts a value directly into the backing HashMap.
+     *
+     * @param setting The Setting to be inserted.
+     */
+    fun putSetting(setting: Setting) {
+        settings[setting.key] = setting
+    }
+
+    /**
+     * Convenience method; gets a value directly from the backing HashMap.
+     *
+     * @param key Used to retrieve the Setting.
+     * @return A Setting object (you should probably cast this before using)
+     */
+    fun getSetting(key: String): Setting? {
+        return settings[key]
+    }
+
+    fun mergeSection(settingSection: SettingSection) {
+        for (setting in settingSection.settings.values) {
+            putSetting(setting)
+        }
+    }
+}