我想将卖家和买家列之间的线触及表格的边框，但该线没有完全触及边框

Question

这是我的代码

        // Create table for seller and buyer information
        Table table = new Table(UnitValue.createPercentArray(new float[]{50, 50}));
        table.setWidth(UnitValue.createPercentValue(100));
                    

        // Add seller and buyer information
        table.addCell(new Cell().add(new        Paragraph("Seller:")).setBorder(Border.NO_BORDER).setPadding(5).setBorderRight(new SolidBorder(1)));
        table.addCell(new Cell().add(new Paragraph("Buyer:")).setBorder(Border.NO_BORDER).setPadding(5).setBorder(Border.NO_BORDER).setBorderLeft(new SolidBorder(1)));

        table.addCell(new Cell().add(new Paragraph("XYZ Pvt. Ltd.\nNew Delhi, India\nGSTIN: 29AABBCCDD121ZD")).setBorder(Border.NO_BORDER).setPadding(5).setBorderRight(new SolidBorder(1)));
        table.addCell(new Cell().add(new Paragraph("Vedant Computers\nNew Delhi, India\nGSTIN: 29AABBCCDD131ZD")).setBorder(Border.NO_BORDER).setPadding(5).setBorder(Border.NO_BORDER).setBorderLeft(new SolidBorder(1)));
        
        // Add vertical line between columns
        table.addCell(new Cell().setBorder(Border.NO_BORDER));
        table.setBorder(new SolidBorder(1));
        // Add the seller and buyer information table to the document
        document.add(table);

        // Add items information
        Table itemsTable = new Table(UnitValue.createPercentArray(new float[]{25, 25, 25, 25}));
        itemsTable.setWidth(UnitValue.createPercentValue(100));
        itemsTable.setBorder(new SolidBorder(1));
        

        // Add table headers
        itemsTable.addCell(new Paragraph("Item").setTextAlignment(TextAlignment.CENTER));
        itemsTable.addCell(new Paragraph("Quantity").setTextAlignment(TextAlignment.CENTER));
        itemsTable.addCell(new Paragraph("Rate").setTextAlignment(TextAlignment.CENTER));
        itemsTable.addCell(new Paragraph("Amount").setTextAlignment(TextAlignment.CENTER));

        // Add table data
        itemsTable.addCell("Product 1");
        itemsTable.setTextAlignment(TextAlignment.CENTER);
        itemsTable.addCell("12 Nos");
        itemsTable.setTextAlignment(TextAlignment.CENTER);
        itemsTable.addCell("123.00");
        itemsTable.setTextAlignment(TextAlignment.CENTER);
        itemsTable.addCell("1476.00");
        itemsTable.setTextAlignment(TextAlignment.CENTER);

        document.add(itemsTable);

上图是生成的pdf，里面有发票。现场不触及边界。有人可以帮忙吗？ 我尝试了一切，但没有任何帮助。