diff --git a/source/src/main/java/one/nem/lacerta/source/file/FileManager.java b/source/src/main/java/one/nem/lacerta/source/file/FileManager.java
index ade2f357..258c0a0d 100644
--- a/source/src/main/java/one/nem/lacerta/source/file/FileManager.java
+++ b/source/src/main/java/one/nem/lacerta/source/file/FileManager.java
@@ -2,11 +2,9 @@ package one.nem.lacerta.source.file;
 
 import android.graphics.Bitmap;
 
-import java.io.File;
 import java.nio.file.Path;
 import java.util.List;
 
-import one.nem.lacerta.source.file.model.XmlMetaModel;
 
 public interface FileManager {
 
@@ -22,6 +20,4 @@ public interface FileManager {
     Bitmap loadBitmap(Path path);
     void removeBitmap(Path path);
 
-//    XmlMetaModel getXmlMeta();
-//    void saveXmlMeta(XmlMetaModel xmlMeta);
 }
diff --git a/source/src/main/java/one/nem/lacerta/source/file/impl/FileManagerImpl.java b/source/src/main/java/one/nem/lacerta/source/file/impl/FileManagerImpl.java
index 06facf37..c986f72a 100644
--- a/source/src/main/java/one/nem/lacerta/source/file/impl/FileManagerImpl.java
+++ b/source/src/main/java/one/nem/lacerta/source/file/impl/FileManagerImpl.java
@@ -8,15 +8,11 @@ import java.nio.file.DirectoryStream;
 import java.nio.file.Files;
 import java.nio.file.Path;
 import java.util.ArrayList;
-import java.util.Arrays;
 import java.util.List;
 
-import javax.inject.Inject;
-
 import dagger.assisted.Assisted;
 import dagger.assisted.AssistedInject;
 import one.nem.lacerta.source.file.FileManager;
-import one.nem.lacerta.source.file.model.XmlMetaModel;
 
 public class FileManagerImpl implements FileManager {
 
@@ -105,14 +101,4 @@ public class FileManagerImpl implements FileManager {
 
     }
 
-//    @Override
-//    public XmlMetaModel getXmlMeta() {
-//        return null;
-//    }
-//
-//    @Override
-//    public void saveXmlMeta(XmlMetaModel xmlMeta) {
-//
-//    }
-
 }