gt:                         if (position != -1) {
context: package com.fastaccess.ui.modules.gists.gist.comments;
  
  import android.app.Activity;
  import android.content.Context;
  import android.content.Intent;
  import android.os.Bundle;
  import androidx.annotation.NonNull;
  import androidx.annotation.Nullable;
  import androidx.annotation.StringRes;
  import androidx.swiperefreshlayout.widget.SwipeRefreshLayout;
  import android.view.View;
  
  import com.evernote.android.state.State;
  import com.fastaccess.R;
  import com.fastaccess.data.dao.SparseBooleanArrayParcelable;
  import com.fastaccess.data.dao.model.Comment;
  import com.fastaccess.data.dao.model.User;
  import com.fastaccess.helper.ActivityHelper;
  import com.fastaccess.helper.BundleConstant;
  import com.fastaccess.helper.Bundler;
  import com.fastaccess.provider.rest.loadmore.OnLoadMore;
  import com.fastaccess.provider.timeline.CommentsHelper;
  import com.fastaccess.ui.adapter.CommentsAdapter;
  import com.fastaccess.ui.base.BaseFragment;
  import com.fastaccess.ui.modules.editor.EditorActivity;
  import com.fastaccess.ui.modules.editor.comment.CommentEditorFragment;
  import com.fastaccess.ui.widgets.StateLayout;
  import com.fastaccess.ui.widgets.dialog.MessageDialogView;
  import com.fastaccess.ui.widgets.recyclerview.DynamicRecyclerView;
  import com.fastaccess.ui.widgets.recyclerview.scroll.RecyclerViewFastScroller;
  
  import java.util.ArrayList;
  import java.util.List;
  
  import butterknife.BindView;
  
  import static com.fastaccess.helper.BundleConstant.ExtraType.EDIT_GIST_COMMENT_EXTRA;
  
  /**
   * Created by Kosh on 11 Nov 2016, 12:36 PM
   */
  
  public class GistCommentsFragment extends BaseFragment<GistCommentsMvp.View, GistCommentsPresenter> implements GistCommentsMvp.View {
  
      @BindView(R.id.recycler) DynamicRecyclerView recycler;
      @BindView(R.id.refresh) SwipeRefreshLayout refresh;
      @BindView(R.id.stateLayout) StateLayout stateLayout;
      @BindView(R.id.fastScroller) RecyclerViewFastScroller fastScroller;
      @State SparseBooleanArrayParcelable sparseBooleanArray;
      private CommentEditorFragment.CommentListener commentsCallback;
      private String gistId;
      private CommentsAdapter adapter;
      private OnLoadMore<String> onLoadMore;
  
      public static GistCommentsFragment newInstance(@NonNull String gistId) {
          GistCommentsFragment view = new GistCommentsFragment();
          view.setArguments(Bundler.start().put("gistId", gistId).end());
          return view;
      }
  
      @SuppressWarnings("unchecked") @Override public void onAttach(Context context) {
          super.onAttach(context);
          if (getParentFragment() instanceof CommentEditorFragment.CommentListener) {
              commentsCallback = (CommentEditorFragment.CommentListener) getParentFragment();
          } else if (context instanceof CommentEditorFragment.CommentListener) {
              commentsCallback = (CommentEditorFragment.CommentListener) context;
          } else {
              throw new IllegalArgumentException(String.format("%s or parent fragment must implement CommentEditorFragment.CommentListener",
                      context.getClass().getSimpleName()));
          }
      }
  
      @Override public void onDetach() {
          commentsCallback = null;
          super.onDetach();
      }
  
      @Override protected int fragmentLayout() {
          return R.layout.fab_micro_grid_refresh_list;
      }
  
      @Override protected void onFragmentCreated(@NonNull View view, @Nullable Bundle savedInstanceState) {
          gistId = getArguments().getString("gistId");
          recycler.setEmptyView(stateLayout, refresh);
          if (gistId == null) return;
          stateLayout.setEmptyText(R.string.no_comments);
          recycler.setItemViewCacheSize(30);
          refresh.setOnRefreshListener(this);
          stateLayout.setOnReloadListener(this);
          adapter = new CommentsAdapter(getPresenter().getComments());
          adapter.setListener(getPresenter());
          getLoadMore().initialize(getPresenter().getCurrentPage(), getPresenter().getPreviousTotal());
          recycler.setAdapter(adapter);
          recycler.addKeyLineDivider();
          recycler.addOnScrollListener(getLoadMore());
          recycler.addNormalSpacingDivider();
          if (getPresenter().getComments().isEmpty() && !getPresenter().isApiCalled()) {
              sparseBooleanArray = new SparseBooleanArrayParcelable();
              onRefresh();
          }
          fastScroller.attachRecyclerView(recycler);
      }
  
      @Override public void onRefresh() {
          getPresenter().onCallApi(1, gistId);
      }
  
      @Override public void onNotifyAdapter(@Nullable List<Comment> items, int page) {
          hideProgress();
          if (items == null || items.isEmpty()) {
              adapter.clear();
              return;
          }
          if (page <= 1) {
              adapter.insertItems(items);
          } else {
              adapter.addItems(items);
          }
      }
  
      @Override public void onRemove(@NonNull Comment comment) {
          hideProgress();
          adapter.removeItem(comment);
      }
  
      @Override public void hideProgress() {
          super.hideProgress();
          refresh.setRefreshing(false);
          stateLayout.hideProgress();
      }
  
      @Override public void showProgress(@StringRes int resId) {
  
          refresh.setRefreshing(true);
  
          stateLayout.showProgress();
      }
  
      @Override public void showErrorMessage(@NonNull String message) {
          showReload();
          super.showErrorMessage(message);
      }
  
      @Override public void showMessage(int titleRes, int msgRes) {
          showReload();
          super.showMessage(titleRes, msgRes);
      }
  
      @NonNull @Override public GistCommentsPresenter providePresenter() {
          return new GistCommentsPresenter();
      }
  
      @NonNull @Override public OnLoadMore<String> getLoadMore() {
          if (onLoadMore == null) {
              onLoadMore = new OnLoadMore<>(getPresenter(), gistId);
          }
          return onLoadMore;
      }
  
      @Override public void onEditComment(@NonNull Comment item) {
          Intent intent = new Intent(getContext(), EditorActivity.class);
          intent.putExtras(Bundler
                  .start()
                  .put(BundleConstant.ID, gistId)
                  .put(BundleConstant.EXTRA, item.getBody())
                  .put(BundleConstant.EXTRA_FOUR, item.getId())
                  .put(BundleConstant.EXTRA_TYPE, EDIT_GIST_COMMENT_EXTRA)
                  .putStringArrayList("participants", CommentsHelper.getUsers(adapter.getData()))
                  .put(BundleConstant.IS_ENTERPRISE, isEnterprise())
                  .end());
          View view = getActivity() != null && getActivity().findViewById(R.id.fab) != null ? getActivity().findViewById(R.id.fab) : recycler;
          ActivityHelper.startReveal(this, intent, view, BundleConstant.REQUEST_CODE);
      }
  
      @Override public void onShowDeleteMsg(long id) {
          MessageDialogView.newInstance(getString(R.string.delete), getString(R.string.confirm_message),
                  Bundler.start()
                          .put(BundleConstant.EXTRA, id)
                          .put(BundleConstant.ID, gistId)
                          .put(BundleConstant.YES_NO_EXTRA, true)
                          .putStringArrayList("participants", CommentsHelper.getUsers(adapter.getData()))
                          .end())
                  .show(getChildFragmentManager(), MessageDialogView.TAG);
      }
  
      @Override public void onTagUser(@Nullable User user) {
          if (commentsCallback != null && user != null) {
              commentsCallback.onTagUser(user.getLogin());
          }
      }
  
      @Override public void onReply(User user, String message) {
          onTagUser(user);
      }
  
      @Override public void onHandleComment(@NonNull String text, @Nullable Bundle bundle) {
          getPresenter().onHandleComment(text, bundle, gistId);
      }
  
      @Override public void onAddNewComment(@NonNull Comment comment) {
          hideBlockingProgress();
          adapter.addItem(comment);
          if (commentsCallback != null) commentsCallback.onClearEditText();
      }
  
      @NonNull @Override public ArrayList<String> getNamesToTag() {
          return CommentsHelper.getUsers(adapter.getData());
      }
  
      @Override public void hideBlockingProgress() {
          hideProgress();
          super.hideProgress();
      }
  
      @Override public void onDestroyView() {
          recycler.removeOnScrollListener(getLoadMore());
          super.onDestroyView();
      }
  
      @Override public void onClick(View view) {
          onRefresh();
      }
  
      @Override public void onActivityResult(int requestCode, int resultCode, Intent data) {
          super.onActivityResult(requestCode, resultCode, data);
          if (resultCode == Activity.RESULT_OK) {
              if (requestCode == BundleConstant.REQUEST_CODE) {
                  if (data == null) {
                      onRefresh();
                      return;
                  }
                  Bundle bundle = data.getExtras();
                  if (bundle != null) {
                      boolean isNew = bundle.getBoolean(BundleConstant.EXTRA);
                      Comment commentsModel = bundle.getParcelable(BundleConstant.ITEM);
                      if (commentsModel == null) return;
                      if (isNew) {
                          adapter.addItem(commentsModel);
                          recycler.smoothScrollToPosition(adapter.getItemCount());
                      } else {
                          int position = adapter.getItem(commentsModel);
  