Refactor variable naming in ParagraphResolverDocumentWalker

Renamed the 'document' variable to 'docxPart' for clarity and consistency. This change ensures variable names accurately reflect their content and purpose within the ParagraphResolverDocumentWalker class.

engine/src/main/java/pro/verron/officestamper/preset/CommentProcessorFactory.java

@@ -712,7 +712,7 @@ private static class Paragraphs {
     private static class ParagraphResolverDocumentWalker
             extends BaseDocumentWalker {
         private final Object expressionContext;
-        private final DocxPart document;
+        private final DocxPart docxPart;
         private final ParagraphPlaceholderReplacer placeholderReplacer;
 
         /**
@@ -723,24 +723,23 @@ private static class ParagraphResolverDocumentWalker
          * @param replacer          The placeholderReplacer to use for resolving
          */
         public ParagraphResolverDocumentWalker(
-                DocxPart document,
+                DocxPart docxPart,
                 Tr rowClone,
                 Object expressionContext,
                 ParagraphPlaceholderReplacer replacer
         ) {
             super(new DocxPart(document.document(), document.part(), rowClone));
             this.expressionContext = expressionContext;
-            this.document = document;
+            this.docxPart = docxPart;
             this.placeholderReplacer = replacer;
         }
 
         /**
          * {@inheritDoc}
          */
         @Override protected void onParagraph(P paragraph) {
-            placeholderReplacer.resolveExpressionsForParagraph(document, new StandardParagraph(paragraph),
-                    expressionContext
-            );
+            var standardParagraph = new StandardParagraph(paragraph);
+            placeholderReplacer.resolveExpressionsForParagraph(docxPart, standardParagraph, expressionContext);
         }
     }