Update PDFSampleMain.java

Author: dvohra09

text-processing-libraries-modules/pdf/src/main/java/com/baeldung/pdf/PDFSampleMain.java

@@ -7,6 +7,7 @@
 import java.nio.file.Paths;
 import java.util.stream.Stream;
 
+import com.itextpdf.text.DocumentException;
 import com.itextpdf.text.BadElementException;
 import com.itextpdf.text.BaseColor;
 import com.itextpdf.text.Document;
@@ -55,19 +56,19 @@ private static void addTableHeader(PdfPTable table) {
         });
     }
 
-    private static void setAbsoluteColumnWidths(PdfPTable table) {
+    private static void setAbsoluteColumnWidths(PdfPTable table) throws DocumentException {
        table.setTotalWidth(500); // Sets total table width to 500 points
        table.setLockedWidth(true);
        float[] columnWidths = {100f, 200f, 200f}; // Defines three columns with absolute widths
        table.setWidths(columnWidths);
     }
 
-    private static void setAbsoluteColumnWidthsInTableWidth(PdfPTable table) {
+    private static void setAbsoluteColumnWidthsInTableWidth(PdfPTable table) throws DocumentException {
        table.setTotalWidth(new float[] {72f, 144f, 216f}); // First column 1 inch, second 2 inches, third 3 inches 
        table.setLockedWidth(true);
     }
 
-    private static void setRelativeColumnWidths(PdfPTable table) {
+    private static void setRelativeColumnWidths(PdfPTable table) throws DocumentException {
         // Set column widths (relative)
         table.setWidths(new float[] {1, 2, 1});
         table.setWidthPercentage(80); // Table width as 80% of page width