Cleanup some constructors

app/src/main/java/exh/md/handlers/ApiMangaParser.kt

@@ -27,7 +27,10 @@ import tachiyomi.source.model.MangaInfo
 import uy.kohesive.injekt.injectLazy
 import java.util.Locale
 
-class ApiMangaParser(val client: OkHttpClient, private val lang: String) {
+class ApiMangaParser(
+    private val client: OkHttpClient,
+    private val lang: String
+) {
     val db: DatabaseHelper by injectLazy()
 
     val metaClass = MangaDexSearchMetadata::class

app/src/main/java/exh/md/handlers/FollowsHandler.kt

@@ -35,9 +35,9 @@ import okhttp3.Response
 import java.util.Locale
 
 class FollowsHandler(
-    val client: OkHttpClient,
-    val headers: Headers,
-    val preferences: PreferencesHelper,
+    private val client: OkHttpClient,
+    private val headers: Headers,
+    private val preferences: PreferencesHelper,
     private val lang: String,
     private val mdList: MdList
 ) {

app/src/main/java/exh/md/handlers/MangaHandler.kt

@@ -27,8 +27,8 @@ import tachiyomi.source.model.MangaInfo
 import uy.kohesive.injekt.api.get
 
 class MangaHandler(
-    val client: OkHttpClient,
-    val headers: Headers,
+    private val client: OkHttpClient,
+    private val headers: Headers,
     private val lang: String,
     private val apiMangaParser: ApiMangaParser,
     private val followsHandler: FollowsHandler

app/src/main/java/exh/md/handlers/PageHandler.kt

@@ -12,8 +12,8 @@ import okhttp3.Request
 import rx.Observable
 
 class PageHandler(
-    val client: OkHttpClient,
-    val headers: Headers,
+    private val client: OkHttpClient,
+    private val headers: Headers,
     private val dataSaver: Boolean,
     private val apiChapterParser: ApiChapterParser,
     private val mangaPlusHandler: MangaPlusHandler

app/src/main/java/exh/md/handlers/PopularHandler.kt

@@ -19,7 +19,11 @@ import rx.Observable
 /**
  * Returns the latest manga from the updates url since it actually respects the users settings
  */
-class PopularHandler(val client: OkHttpClient, private val headers: Headers, private val lang: String) {
+class PopularHandler(
+    private val client: OkHttpClient,
+    private val headers: Headers,
+    private val lang: String
+) {
 
     fun fetchPopularManga(page: Int): Observable<MangasPage> {
         return client.newCall(popularMangaRequest(page))

app/src/main/java/exh/md/handlers/SearchHandler.kt

@@ -20,7 +20,13 @@ import okhttp3.Request
 import okhttp3.Response
 import rx.Observable
 
-class SearchHandler(val client: OkHttpClient, private val headers: Headers, val lang: String, val filterHandler: FilterHandler, private val apiMangaParser: ApiMangaParser) {
+class SearchHandler(
+    private val client: OkHttpClient,
+    private val headers: Headers,
+    private val lang: String,
+    private val filterHandler: FilterHandler,
+    private val apiMangaParser: ApiMangaParser
+) {
 
     fun fetchSearchManga(page: Int, query: String, filters: FilterList, sourceId: Long): Observable<MangasPage> {
         return if (query.startsWith(PREFIX_ID_SEARCH)) {

app/src/main/java/exh/md/handlers/SimilarHandler.kt

@@ -14,7 +14,10 @@ import okhttp3.Request
 import okhttp3.Response
 import tachiyomi.source.model.MangaInfo
 
-class SimilarHandler(val client: OkHttpClient, val lang: String) {
+class SimilarHandler(
+    private val client: OkHttpClient,
+    private val lang: String
+) {
 
     suspend fun getSimilar(manga: MangaInfo): MangasPage {
         val response = client.newCall(similarMangaRequest(manga)).await()