diff --git a/src/org/geometerplus/android/fbreader/ZLTreeAdapter.java b/src/org/geometerplus/android/fbreader/ZLTreeAdapter.java
index 570368a67..680ee9e36 100644
--- a/src/org/geometerplus/android/fbreader/ZLTreeAdapter.java
+++ b/src/org/geometerplus/android/fbreader/ZLTreeAdapter.java
@@ -28,12 +28,11 @@ import org.geometerplus.zlibrary.core.tree.ZLTree;
 
 import org.geometerplus.zlibrary.ui.android.R;
 
-abstract class ZLTreeAdapter extends BaseAdapter implements AdapterView.OnItemClickListener, View.OnCreateContextMenuListener {
+public abstract class ZLTreeAdapter extends BaseAdapter implements AdapterView.OnItemClickListener, View.OnCreateContextMenuListener {
 	final ZLTree<?> Root;
 	private final ListView myParent;
 	private ZLTree<?>[] myItems;
 	private final HashSet<ZLTree<?>> myOpenItems = new HashSet<ZLTree<?>>();
-	protected ZLTree<?> mySelectedTree;
 
 	protected ZLTreeAdapter(ListView parent, ZLTree<?> root) {
 		myParent = parent;
@@ -75,7 +74,6 @@ abstract class ZLTreeAdapter extends BaseAdapter implements AdapterView.OnItemCl
 	}
 
 	public final void selectItem(ZLTree<?> tree) {
-		mySelectedTree = tree;
 		if (tree == null) {
 			return;
 		}