Reformat Code

app/src/main/java/com/hippo/UriArchiveAccessor.java

@@ -21,10 +21,6 @@ package com.hippo;
 import android.content.Context;
 import android.net.Uri;
 import android.os.ParcelFileDescriptor;
-import android.system.Os;
-import android.system.OsConstants;
-
-import java.io.FileDescriptor;
 
 public class UriArchiveAccessor {
     ParcelFileDescriptor pfd;