diff --git a/src/main/java/stirling/software/SPDF/controller/api/SplitPdfBySectionsController.java b/src/main/java/stirling/software/SPDF/controller/api/SplitPdfBySectionsController.java
index b024879b..c50285b1 100644
--- a/src/main/java/stirling/software/SPDF/controller/api/SplitPdfBySectionsController.java
+++ b/src/main/java/stirling/software/SPDF/controller/api/SplitPdfBySectionsController.java
@@ -70,7 +70,7 @@ public class SplitPdfBySectionsController {
             for (int i = 0; i < splitDocumentsBoas.size(); i++) {
                 ByteArrayOutputStream baos = splitDocumentsBoas.get(i);
                 int sectionNum = (i % (horiz * verti)) + 1;
-                String fileName = filename + "_" + pageNum + "_" + sectionNum +  ".pdf";
+                String fileName = filename + "_" + pageNum + "_" + sectionNum + ".pdf";
                 byte[] pdf = baos.toByteArray();
                 ZipEntry pdfEntry = new ZipEntry(fileName);
                 zipOut.putNextEntry(pdfEntry);
@@ -137,7 +137,4 @@ public class SplitPdfBySectionsController {
 
         return splitDocuments;
     }
-
-
-
 }
diff --git a/src/main/java/stirling/software/SPDF/controller/api/pipeline/PipelineController.java b/src/main/java/stirling/software/SPDF/controller/api/pipeline/PipelineController.java
index 274c3f03..31652e18 100644
--- a/src/main/java/stirling/software/SPDF/controller/api/pipeline/PipelineController.java
+++ b/src/main/java/stirling/software/SPDF/controller/api/pipeline/PipelineController.java
@@ -2,11 +2,11 @@ package stirling.software.SPDF.controller.api.pipeline;
 
 import java.io.ByteArrayOutputStream;
 import java.io.InputStream;
+import java.util.HashMap;
 import java.util.List;
+import java.util.Map;
 import java.util.zip.ZipEntry;
 import java.util.zip.ZipOutputStream;
-import java.util.HashMap;
-import java.util.Map;
 
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -82,46 +82,45 @@ public class PipelineController {
                 return null;
             }
 
+            // Create a ByteArrayOutputStream to hold the zip
+            ByteArrayOutputStream baos = new ByteArrayOutputStream();
+            ZipOutputStream zipOut = new ZipOutputStream(baos);
 
-         // Create a ByteArrayOutputStream to hold the zip
-         ByteArrayOutputStream baos = new ByteArrayOutputStream();
-         ZipOutputStream zipOut = new ZipOutputStream(baos);
+            // A map to keep track of filenames and their counts
+            Map<String, Integer> filenameCount = new HashMap<>();
 
-         // A map to keep track of filenames and their counts
-         Map<String, Integer> filenameCount = new HashMap<>();
+            // Loop through each file and add it to the zip
+            for (Resource file : outputFiles) {
+                String originalFilename = file.getFilename();
+                String filename = originalFilename;
 
-         // Loop through each file and add it to the zip
-         for (Resource file : outputFiles) {
-             String originalFilename = file.getFilename();
-             String filename = originalFilename;
+                // Check if the filename already exists, and modify it if necessary
+                if (filenameCount.containsKey(originalFilename)) {
+                    int count = filenameCount.get(originalFilename);
+                    String baseName = originalFilename.replaceAll("\\.[^.]*$", "");
+                    String extension = originalFilename.replaceAll("^.*\\.", "");
+                    filename = baseName + "(" + count + ")." + extension;
+                    filenameCount.put(originalFilename, count + 1);
+                } else {
+                    filenameCount.put(originalFilename, 1);
+                }
 
-             // Check if the filename already exists, and modify it if necessary
-             if (filenameCount.containsKey(originalFilename)) {
-                 int count = filenameCount.get(originalFilename);
-                 String baseName = originalFilename.replaceAll("\\.[^.]*$", "");
-                 String extension = originalFilename.replaceAll("^.*\\.", "");
-                 filename = baseName + "(" + count + ")." + extension;
-                 filenameCount.put(originalFilename, count + 1);
-             } else {
-                 filenameCount.put(originalFilename, 1);
-             }
+                ZipEntry zipEntry = new ZipEntry(filename);
+                zipOut.putNextEntry(zipEntry);
 
-             ZipEntry zipEntry = new ZipEntry(filename);
-             zipOut.putNextEntry(zipEntry);
+                // Read the file into a byte array
+                InputStream is = file.getInputStream();
+                byte[] bytes = new byte[(int) file.contentLength()];
+                is.read(bytes);
 
-             // Read the file into a byte array
-             InputStream is = file.getInputStream();
-             byte[] bytes = new byte[(int) file.contentLength()];
-             is.read(bytes);
+                // Write the bytes of the file to the zip
+                zipOut.write(bytes, 0, bytes.length);
+                zipOut.closeEntry();
 
-             // Write the bytes of the file to the zip
-             zipOut.write(bytes, 0, bytes.length);
-             zipOut.closeEntry();
+                is.close();
+            }
 
-             is.close();
-         }
-
-         zipOut.close();
+            zipOut.close();
 
             logger.info("Returning zipped file response...");
             return WebResponseUtils.boasToWebResponse(
diff --git a/src/main/java/stirling/software/SPDF/controller/api/pipeline/PipelineProcessor.java b/src/main/java/stirling/software/SPDF/controller/api/pipeline/PipelineProcessor.java
index 3e39a65e..34dcb613 100644
--- a/src/main/java/stirling/software/SPDF/controller/api/pipeline/PipelineProcessor.java
+++ b/src/main/java/stirling/software/SPDF/controller/api/pipeline/PipelineProcessor.java
@@ -223,7 +223,7 @@ public class PipelineProcessor {
             // If the operation is "auto-rename", generate a new filename.
             // This is a simple example of generating a filename using current timestamp.
             // Modify as per your needs.
-        	
+
             newFilename = extractFilename(response);
         } else {
             // Otherwise, keep the original filename.
@@ -248,28 +248,27 @@ public class PipelineProcessor {
         return newOutputFiles;
     }
 
+    public String extractFilename(ResponseEntity<byte[]> response) {
+        String filename = "default-filename.ext"; // Default filename if not found
 
-public String extractFilename(ResponseEntity<byte[]> response) {
-    String filename = "default-filename.ext"; // Default filename if not found
+        HttpHeaders headers = response.getHeaders();
+        String contentDisposition = headers.getFirst(HttpHeaders.CONTENT_DISPOSITION);
 
-    HttpHeaders headers = response.getHeaders();
-    String contentDisposition = headers.getFirst(HttpHeaders.CONTENT_DISPOSITION);
+        if (contentDisposition != null && !contentDisposition.isEmpty()) {
+            String[] parts = contentDisposition.split(";");
+            for (String part : parts) {
+                if (part.trim().startsWith("filename")) {
+                    // Extracts filename and removes quotes if present
+                    filename = part.split("=")[1].trim().replace("\"", "");
+                    filename = URLDecoder.decode(filename, StandardCharsets.UTF_8);
 
-    if (contentDisposition != null && !contentDisposition.isEmpty()) {
-        String[] parts = contentDisposition.split(";");
-        for (String part : parts) {
-            if (part.trim().startsWith("filename")) {
-                // Extracts filename and removes quotes if present
-                filename = part.split("=")[1].trim().replace("\"", "");
-                filename = URLDecoder.decode(filename, StandardCharsets.UTF_8);
-
-                break;
+                    break;
+                }
             }
         }
-    }
 
-    return filename;
-}
+        return filename;
+    }
 
     List<Resource> generateInputFiles(File[] files) throws Exception {
         if (files == null || files.length == 0) {