Optimizing imports

Verifying that I can update code in Android Studio. Don't intend to submit a pull request for this, it's too trivial imo.

Author: asolovay

misc/src/main/java/com/example/snippets/ActivityEmbeddingJavaSnippets.java

@@ -10,6 +10,7 @@
 import android.os.Bundle;
 import android.view.View;
 import android.widget.Button;
+
 import androidx.annotation.NonNull;
 import androidx.annotation.Nullable;
 import androidx.annotation.OptIn;
@@ -36,6 +37,7 @@
 import androidx.window.java.embedding.SplitControllerCallbackAdapter;
 import androidx.window.layout.FoldingFeature;
 import androidx.window.layout.WindowMetrics;
+
 import java.util.Collections;
 import java.util.HashSet;
 import java.util.List;

misc/src/main/java/com/example/snippets/ActivityEmbeddingKotlinSnippets.kt

@@ -276,7 +276,9 @@ class ActivityEmbeddingKotlinSnippets {
     /**
      * Function used by snippet.
      */
-    fun classForItem(item: Int): Class<*> { return Class::class.java }
+    fun classForItem(item: Int): Class<*> {
+        return Class::class.java
+    }
 
     // [START android_activity_embedding_MenuActivity_class_kotlin]
     inner class MenuActivity : AppCompatActivity() {