gg class created.

src/gg.java

+import com.itextpdf.text.pdf.PdfReader;
+
+public class gg {
+    public static void main(String[] args) {
+        try {
+            PdfReader pdfReader = new PdfReader("test.pdf");
+
+            int pages = pdfReader.getNumberOfPages();
+            System.out.println(pages);
+            //for (int i=1; i<=pages; i++) {
+               // String pageContent = PdfTextExtractor.getTextFromPage(pdfReader, i);
+               // System.out.println("Content on Page " + i + ": " + pageContent);
+           // }
+
+        } catch (Exception e)
+        {  e.printStackTrace();
+        }
+
+    }
+}