diff --git a/src/multi/multi_test_case.rs b/src/multi/multi_test_case.rs
index 641b8d4..41f44eb 100644
--- a/src/multi/multi_test_case.rs
+++ b/src/multi/multi_test_case.rs
@@ -14,7 +14,7 @@
  * limitations under the License.
  */
 
-use std::{collections::HashSet, path::PathBuf, rc::Rc};
+use std::{collections::HashSet, path::PathBuf};
 
 use crate::{
     common::HybridBinarizer, BarcodeFormat, BinaryBitmap, BufferedImageLuminanceSource,
diff --git a/src/multi/qrcode/qr_code_multi_reader.rs b/src/multi/qrcode/qr_code_multi_reader.rs
index 5744892..2f1aae2 100644
--- a/src/multi/qrcode/qr_code_multi_reader.rs
+++ b/src/multi/qrcode/qr_code_multi_reader.rs
@@ -221,7 +221,7 @@ mod multi_qr_code_test_case {
      * limitations under the License.
      */
 
-    use std::{collections::HashSet, path::PathBuf, rc::Rc};
+    use std::{collections::HashSet, path::PathBuf};
 
     use image;
 
diff --git a/src/oned/rss/expanded/mod.rs b/src/oned/rss/expanded/mod.rs
index 48f73a6..6347b56 100644
--- a/src/oned/rss/expanded/mod.rs
+++ b/src/oned/rss/expanded/mod.rs
@@ -21,7 +21,7 @@ mod rss_expanded_internal_test_case;
 
 #[cfg(test)]
 #[cfg(feature = "image")]
-mod rss_expanded_image_2_binary_test_tase;
+mod rss_expanded_image_2_binary_test_case;
 
 #[cfg(test)]
 #[cfg(feature = "image")]
diff --git a/src/oned/rss/expanded/rss_expanded_image_2_binary_test_tase.rs b/src/oned/rss/expanded/rss_expanded_image_2_binary_test_case.rs
similarity index 99%
rename from src/oned/rss/expanded/rss_expanded_image_2_binary_test_tase.rs
rename to src/oned/rss/expanded/rss_expanded_image_2_binary_test_case.rs
index 4a8328b..665c6dd 100644
--- a/src/oned/rss/expanded/rss_expanded_image_2_binary_test_tase.rs
+++ b/src/oned/rss/expanded/rss_expanded_image_2_binary_test_case.rs
@@ -24,8 +24,6 @@
  *   http://www.piramidepse.com/
  */
 
-use std::rc::Rc;
-
 /**
  * @author Pablo Orduña, University of Deusto (pablo.orduna@deusto.es)
  * @author Eduardo Castillejo, University of Deusto (eduardo.castillejo@deusto.es)
diff --git a/src/oned/rss/expanded/rss_expanded_image_2_result_test_case.rs b/src/oned/rss/expanded/rss_expanded_image_2_result_test_case.rs
index af0da46..66f1584 100644
--- a/src/oned/rss/expanded/rss_expanded_image_2_result_test_case.rs
+++ b/src/oned/rss/expanded/rss_expanded_image_2_result_test_case.rs
@@ -29,7 +29,7 @@
  *
  */
 
-use std::{collections::HashMap, rc::Rc};
+use std::collections::HashMap;
 
 use crate::{
     client::result::{ExpandedProductParsedRXingResult, ParsedClientResult},
diff --git a/src/oned/rss/expanded/rss_expanded_image_2_string_test_case.rs b/src/oned/rss/expanded/rss_expanded_image_2_string_test_case.rs
index f0d45cc..72b937d 100644
--- a/src/oned/rss/expanded/rss_expanded_image_2_string_test_case.rs
+++ b/src/oned/rss/expanded/rss_expanded_image_2_string_test_case.rs
@@ -24,7 +24,7 @@
  *   http://www.piramidepse.com/
  */
 
-use std::{collections::HashMap, rc::Rc};
+use std::collections::HashMap;
 
 use crate::{
     common::GlobalHistogramBinarizer,
diff --git a/src/oned/rss/expanded/rss_expanded_internal_test_case.rs b/src/oned/rss/expanded/rss_expanded_internal_test_case.rs
index c8b4339..4e4771c 100644
--- a/src/oned/rss/expanded/rss_expanded_internal_test_case.rs
+++ b/src/oned/rss/expanded/rss_expanded_internal_test_case.rs
@@ -24,8 +24,6 @@
  *   http://www.piramidepse.com/
  */
 
-use std::rc::Rc;
-
 use crate::{
     common::GlobalHistogramBinarizer,
     oned::rss::{DataCharacterTrait, FinderPattern},
diff --git a/src/oned/rss/expanded/test_case_util.rs b/src/oned/rss/expanded/test_case_util.rs
index 96721d4..0c1c655 100644
--- a/src/oned/rss/expanded/test_case_util.rs
+++ b/src/oned/rss/expanded/test_case_util.rs
@@ -24,13 +24,9 @@
  *   http://www.piramidepse.com/
  */
 
-use std::rc::Rc;
-
 use image::DynamicImage;
 
-use crate::{
-    common::GlobalHistogramBinarizer, Binarizer, BinaryBitmap, BufferedImageLuminanceSource,
-};
+use crate::{common::GlobalHistogramBinarizer, BinaryBitmap, BufferedImageLuminanceSource};
 
 fn getBufferedImage(fileName: &str) -> DynamicImage {
     let path = format!("test_resources/blackbox/rssexpandedstacked-2/{fileName}");