message: Removed complier warnings
  React Native supports Android 5.0 (API 21) so no need for lollipop check
diff: package com.navigation.reactnative;
  -import android.content.Context;
  -import android.os.Build;
  import androidx.transition.Transition;
  import androidx.transition.TransitionSet;
  @@ -10,10 +8,10 @@ import com.google.android.material.transition.MaterialContainerTransform;
  import java.util.HashSet;
  class SharedElementTransitioner {
  - private SceneFragment sceneFragment;
  - private HashSet<String> sharedElements;
  - private HashSet<String> loadedSharedElements = new HashSet<>();
  - private HashSet<Transition> transitions = new HashSet<>();
  + private final SceneFragment sceneFragment;
  + private final HashSet<String> sharedElements;
  + private final HashSet<String> loadedSharedElements = new HashSet<>();
  + private final HashSet<Transition> transitions = new HashSet<>();
  SharedElementTransitioner(SceneFragment sceneFragment, HashSet<String> sharedElements) {
  this.sharedElements = sharedElements;
  @@ -21,8 +19,6 @@ class SharedElementTransitioner {
  }
  void load(String sharedElement) {
  - if (Build.VERSION.SDK_INT < Build.VERSION_CODES.LOLLIPOP)
  - return;
  if (sharedElements.contains(sharedElement) && !loadedSharedElements.contains(sharedElement)) {
  loadedSharedElements.add(sharedElement);
  MaterialContainerTransform transition = new MaterialContainerTransform();
  