Android: Convert RiivolutionItem to Kotlin

Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/riivolution/ui/RiivolutionItem.java

@@ -1,40 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0-or-later
-
-package org.dolphinemu.dolphinemu.features.riivolution.ui;
-
-public class RiivolutionItem
-{
-  public final int mDiscIndex;
-  public final int mSectionIndex;
-  public final int mOptionIndex;
-
-  /**
-   * Constructor for a disc.
-   */
-  public RiivolutionItem(int discIndex)
-  {
-    mDiscIndex = discIndex;
-    mSectionIndex = -1;
-    mOptionIndex = -1;
-  }
-
-  /**
-   * Constructor for a section.
-   */
-  public RiivolutionItem(int discIndex, int sectionIndex)
-  {
-    mDiscIndex = discIndex;
-    mSectionIndex = sectionIndex;
-    mOptionIndex = -1;
-  }
-
-  /**
-   * Constructor for an option.
-   */
-  public RiivolutionItem(int discIndex, int sectionIndex, int optionIndex)
-  {
-    mDiscIndex = discIndex;
-    mSectionIndex = sectionIndex;
-    mOptionIndex = optionIndex;
-  }
-}

Source/Android/app/src/main/java/org/dolphinemu/dolphinemu/features/riivolution/ui/RiivolutionItem.kt

@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+
+package org.dolphinemu.dolphinemu.features.riivolution.ui
+
+class RiivolutionItem {
+    val mDiscIndex: Int
+    val mSectionIndex: Int
+    val mOptionIndex: Int
+
+    /**
+     * Constructor for a disc.
+     */
+    constructor(discIndex: Int) {
+        mDiscIndex = discIndex
+        mSectionIndex = -1
+        mOptionIndex = -1
+    }
+
+    /**
+     * Constructor for a section.
+     */
+    constructor(discIndex: Int, sectionIndex: Int) {
+        mDiscIndex = discIndex
+        mSectionIndex = sectionIndex
+        mOptionIndex = -1
+    }
+
+    /**
+     * Constructor for an option.
+     */
+    constructor(discIndex: Int, sectionIndex: Int, optionIndex: Int) {
+        mDiscIndex = discIndex
+        mSectionIndex = sectionIndex
+        mOptionIndex = optionIndex
+    }
+}