first commit

Main.java

+package com.company;
+
+import com.itextpdf.text.pdf.PdfReader;
+import com.itextpdf.text.pdf.parser.PdfTextExtractor;
+
+public class Main {
+
+    public static void main(String[] args) {
+        try {
+            PdfReader pdfReader = new PdfReader("Lab-4.pdf");
+            int pages = pdfReader.getNumberOfPages();
+            System.out.println(pages);
+            int i;
+            for(i = 1 ; i<=pages ; i++){
+                String pageContent = PdfTextExtractor.getTextFromPage(pdfReader, i);
+                System.out.println("Content of page" + i + " is" + pageContent);
+            }
+        } catch (Exception e){  e.printStackTrace();
+        }
+    }
+}

PDFWriteTest.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;
+
+
+public class PDFWriteTest {
+    public static void main(String[] args) {
+
+        try {
+            //Create Document instance.
+            Document document = new Document();
+
+            //Create OutputStream instance.
+            OutputStream outputStream =
+                    new FileOutputStream(new File("C:\\Users\\s.f.a\\IdeaProjects\\lab44\\src\\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();
+        }
+    }
+}
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