REPORT-22637 PDF导出时列宽有问题（以第一行为准，而不是每列的最大值为准）、解决验收问题

fine-itext/src/com/fr/third/v2/lowagie/text/html/simpleparser/IncTable.java

@@ -171,10 +171,11 @@ public class IncTable {
             ArrayList cols = (ArrayList) rows.get(rowIndex);
             for (int colIndex = 0; colIndex < cols.size(); colIndex++) {
                 PdfPCell pCell = ((PdfPCell) cols.get(colIndex));
+
                 int cellCols = pCell.getColspan();
                 float avgWidth = pCell.getStyleWidth() / cellCols;
                 for (int i = 0; i < cellCols && colIndex + i < colCount; i++) {
-                    if (relativeColWidths.get(i) < avgWidth) {
+                    if (relativeColWidths.get(colIndex + i) < avgWidth) {
                         relativeColWidths.set(colIndex + i, avgWidth);
                     }
                 }