Migrating ThirdPartyInfo class to kotlin (#2699)

* Migrating ThirdPartyINfo class to kotlin

* Removing null allowance in strings

app/src/main/java/protect/card_locker/ThirdPartyInfo.java

@@ -1,29 +0,0 @@
-package protect.card_locker;
-
-public class ThirdPartyInfo {
-    private final String mName;
-    private final String mUrl;
-    private final String mLicense;
-
-    public ThirdPartyInfo(String name, String url, String license) {
-        mName = name;
-        mUrl = url;
-        mLicense = license;
-    }
-
-    public String name() {
-        return mName;
-    }
-
-    public String url() {
-        return mUrl;
-    }
-
-    public String license() {
-        return mLicense;
-    }
-
-    public String toHtml() {
-        return String.format("<a href=\"%s\">%s</a> (%s)", url(), name(), license());
-    }
-}

app/src/main/java/protect/card_locker/ThirdPartyInfo.kt

@@ -0,0 +1,23 @@
+package protect.card_locker
+
+class ThirdPartyInfo(
+    private val mName: String,
+    private val mUrl: String,
+    private val mLicense: String
+) {
+    fun name(): String {
+        return mName
+    }
+
+    fun url(): String {
+        return mUrl
+    }
+
+    fun license(): String {
+        return mLicense
+    }
+
+    fun toHtml(): String {
+        return String.format("<a href=\"%s\">%s</a> (%s)", url(), name(), license())
+    }
+}