diff --git a/src/main/java/stirling/software/SPDF/controller/api/misc/StampController.java b/src/main/java/stirling/software/SPDF/controller/api/misc/StampController.java
index e11ffbaf..3b541b6c 100644
--- a/src/main/java/stirling/software/SPDF/controller/api/misc/StampController.java
+++ b/src/main/java/stirling/software/SPDF/controller/api/misc/StampController.java
@@ -88,8 +88,6 @@ public class StampController {
         // Load the input PDF
         PDDocument document = Loader.loadPDF(pdfFile.getBytes());
 
-      
-
         List<Integer> pageNumbers = request.getPageNumbersList(document, false);
 
         for (int pageIndex : pageNumbers) {
@@ -319,4 +317,4 @@ public class StampController {
     private float calculateTextCapHeight(PDFont font, float fontSize) {
         return font.getFontDescriptor().getCapHeight() / 1000 * fontSize;
     }
-}
\ No newline at end of file
+}
diff --git a/src/main/java/stirling/software/SPDF/model/api/PDFWithPageNums.java b/src/main/java/stirling/software/SPDF/model/api/PDFWithPageNums.java
index 850eb927..5e15d64d 100644
--- a/src/main/java/stirling/software/SPDF/model/api/PDFWithPageNums.java
+++ b/src/main/java/stirling/software/SPDF/model/api/PDFWithPageNums.java
@@ -24,7 +24,6 @@ public class PDFWithPageNums extends PDFFile {
                     "The pages to select, Supports ranges (e.g., '1,3,5-9'), or 'all' or functions in the format 'an+b' where 'a' is the multiplier of the page number 'n', and 'b' is a constant (e.g., '2n+1', '3n', '6n-5')\"")
     private String pageNumbers;
 
-
     @Hidden
     public List<Integer> getPageNumbersList(boolean zeroCount) {
         int pageCount = 0;
@@ -36,9 +35,9 @@ public class PDFWithPageNums extends PDFFile {
         }
         return GeneralUtils.parsePageString(pageNumbers, pageCount, zeroCount);
     }
-    
+
     @Hidden
-    public List<Integer> getPageNumbersList(PDDocument doc,boolean zeroCount ) {
+    public List<Integer> getPageNumbersList(PDDocument doc, boolean zeroCount) {
         int pageCount = 0;
         pageCount = doc.getNumberOfPages();
         return GeneralUtils.parsePageString(pageNumbers, pageCount, zeroCount);
diff --git a/src/main/java/stirling/software/SPDF/utils/GeneralUtils.java b/src/main/java/stirling/software/SPDF/utils/GeneralUtils.java
index 674de8b0..d1a58087 100644
--- a/src/main/java/stirling/software/SPDF/utils/GeneralUtils.java
+++ b/src/main/java/stirling/software/SPDF/utils/GeneralUtils.java
@@ -116,9 +116,11 @@ public class GeneralUtils {
     }
 
     public static List<Integer> parsePageString(String pageOrder, int totalPages) {
-    	return parsePageString(pageOrder, totalPages , false );
+        return parsePageString(pageOrder, totalPages, false);
     }
-    public static List<Integer> parsePageString(String pageOrder, int totalPages, boolean isOneBased) {
+
+    public static List<Integer> parsePageString(
+            String pageOrder, int totalPages, boolean isOneBased) {
         if (pageOrder == null || pageOrder.isEmpty()) {
             return Collections.singletonList(1);
         }
@@ -128,21 +130,22 @@ public class GeneralUtils {
         }
         return parsePageList(pageOrder.split(","), totalPages, isOneBased);
     }
+
     public static List<Integer> parsePageList(String[] pageOrderArr, int totalPages) {
-    	return parsePageList(pageOrderArr, totalPages, false);
+        return parsePageList(pageOrderArr, totalPages, false);
     }
-    
-   
-    public static List<Integer> parsePageList(String[] pageOrderArr, int totalPages, boolean isOneBased) {
+
+    public static List<Integer> parsePageList(
+            String[] pageOrderArr, int totalPages, boolean isOneBased) {
         List<Integer> newPageOrder = new ArrayList<>();
 
         int adjustmentFactor = isOneBased ? 1 : 0;
-        
+
         // loop through the page order array
         for (String element : pageOrderArr) {
             if ("all".equalsIgnoreCase(element)) {
                 for (int i = 0; i < totalPages; i++) {
-                    newPageOrder.add(i+ adjustmentFactor);
+                    newPageOrder.add(i + adjustmentFactor);
                 }
                 // As all pages are already added, no need to check further
                 break;