Cleanup stuffs

app/src/main/java/a/g.java

@@ -1,15 +0,0 @@
-package a;
-
-import android.content.Context;
-
-import androidx.annotation.NonNull;
-import androidx.work.WorkerParameters;
-
-import com.topjohnwu.magisk.core.UpdateCheckService;
-
-public class g extends w<UpdateCheckService> {
-    /* Stub */
-    public g(@NonNull Context context, @NonNull WorkerParameters workerParams) {
-        super(context, workerParams);
-    }
-}

app/src/main/java/a/stubs.kt

@@ -1,17 +1,12 @@
 package a
 
-import android.content.Context
-import androidx.work.Worker
-import androidx.work.WorkerParameters
 import com.topjohnwu.magisk.core.App
 import com.topjohnwu.magisk.core.GeneralReceiver
 import com.topjohnwu.magisk.core.SplashActivity
-import com.topjohnwu.magisk.core.base.BaseWorkerWrapper
 import com.topjohnwu.magisk.core.download.DownloadService
 import com.topjohnwu.magisk.legacy.flash.FlashActivity
 import com.topjohnwu.magisk.legacy.surequest.SuRequestActivity
 import com.topjohnwu.magisk.ui.MainActivity
-import java.lang.reflect.ParameterizedType
 
 class b : MainActivity()
 
@@ -29,27 +24,3 @@ class h : GeneralReceiver()
 class j : DownloadService()
 
 class m : SuRequestActivity()
-
-/**
- * Wrapper class to workaround Proguard rule :
- * -keep class * extends Worker
- * */
-abstract class w<T : BaseWorkerWrapper>(
-    context: Context,
-    workerParams: WorkerParameters
-) : Worker(context, workerParams) {
-
-    private var base: T? = null
-
-    override fun doWork() = base?.doWork() ?: Result.failure()
-
-    override fun onStopped() = base?.onStopped() ?: Unit
-
-    init {
-        try {
-            base = ((javaClass.genericSuperclass as ParameterizedType)
-                .actualTypeArguments[0] as Class<T>).newInstance()
-            base?.attachWorker(this)
-        } catch (e : java.lang.Exception) {}
-    }
-}