split pdf

below is the set of java code.

import org.apache.pdfbox.multipdf.Splitter; 
import org.apache.pdfbox.pdmodel.PDDocument;
import java.io.File; 
import java.io.IOException; 
import java.util.List; 
import java.util.Iterator;
public class SplitPages {
   public static void main(String[] args) throws IOException {
      //Loading an existing PDF document
      File file = new File("C:/PdfBox_Examples/sample.pdf");
      PDDocument document = PDDocument.load(file); 
      //Instantiating Splitter class
      Splitter splitter = new Splitter();
      //splitting the pages of a PDF document
      List<PDDocument> Pages = splitter.split(document);
      //Creating an iterator 
      Iterator<PDDocument> iterator = Pages.listIterator();
      //Saving each page as an individual document
      int i = 1;
      while(iterator.hasNext()) {
         PDDocument pd = iterator.next();
         pd.save("C:/PdfBox_Examples/sample"+ i++ +".pdf");
      }
      System.out.println("Multiple PDF’s created");
      document.close();
   }
}