first commit

Main.java

+package com.company;
+
+import com.itextpdf.text.pdf.PdfReader;
+import com.itextpdf.text.pdf.parser.PdfTextExtractor;
+
+import java.io.File;
+import java.io.FileOutputStream;
+import java.io.OutputStream;
+import com.itextpdf.text.Document;
+import com.itextpdf.text.Paragraph;
+import com.itextpdf.text.pdf.PdfWriter;
+
+public class Main{
+    public static void main(String[] args){
+        try {
+            PdfReader pdfReader = new PdfReader("C:\\Users\\MyPc\\IdeaProjects\\session4\\src\\com\\company\\Final-Project.pdf");
+            int p = pdfReader.getNumberOfPages();
+            System.out.println(p);
+            for (int i=1; i<=p; i++) {
+                String pageContent = PdfTextExtractor.getTextFromPage(pdfReader, i);
+                System.out.println("Content on Page " + i + ": " + pageContent);
+            }
+            Document document = new Document();
+            OutputStream outputStream =
+                    new FileOutputStream(new File("C:\\Users\\MyPc\\IdeaProjects\\session4\\MyFile.pdf"));
+            PdfWriter.getInstance(document, outputStream);
+            document.open();
+            document.add(new Paragraph("Hello world!, " +
+                    "New pdf file created."));
+            document.close();
+            outputStream.close();
+        } catch (Exception e){
+            e.printStackTrace();
+        }
+    }
+}

PDF_Write.java

+package com.company;
+    import java.io.File;
+import java.io.FileOutputStream;
+import java.io.OutputStream;
+import com.itextpdf.text.Document;
+import com.itextpdf.text.Paragraph;
+import com.itextpdf.text.pdf.PdfWriter;
+
+    /**
+     * This class is used to create a pdf file using iText jar.
+     * @author codesjava
+     */
+    public class PDF_Write {
+        public static void main(String args[]){
+            try {
+                //Create Document instance.
+                Document document = new Document();
+
+                //Create OutputStream instance.
+                OutputStream outputStream =
+                        new FileOutputStream(new File("D:\\TestFile.pdf"));
+
+                //Create PDFWriter instance.
+                PdfWriter.getInstance(document, outputStream);
+
+                //Open the document.
+                document.open();
+
+                //Add content to the document.
+                document.add(new Paragraph("Hello world, " +
+                        "this is a test pdf file."));
+
+                //Close document and outputStream.
+                document.close();
+                outputStream.close();
+
+                System.out.println("Pdf created successfully.");
+            } catch (Exception e) {
+                e.printStackTrace();
+            }
+        }
+    }