PDFBox Create Document

package net.consensys.landstream.pdf;

import java.io.File;
import java.io.IOException;
import java.util.Arrays;
import java.util.UUID;

import org.apache.pdfbox.pdmodel.PDDocument;
import org.apache.pdfbox.pdmodel.PDPage;
import org.apache.pdfbox.pdmodel.PDPageContentStream;
import org.apache.pdfbox.pdmodel.font.PDType1Font;

public class Test {

    public static void main(String[] args) {
        String uuid = UUID.randomUUID().toString();
        try {
            File tmpFile = File.createTempFile(uuid, ".pdf");
            PDDocument document = new PDDocument();
            PDPage firstPage = new PDPage();
            document.addPage(firstPage);
            PDPageContentStream contentStream = new PDPageContentStream(document, firstPage);
            contentStream.beginText();
            contentStream.setFont(PDType1Font.TIMES_ROMAN, 11);
            contentStream.setLeading(15f);
            contentStream.newLineAtOffset(25, 770);
            for (String field : Arrays.asList("Hello", "This is an example of adding text to a page in the pdf document. we can add as many lines", "Hru", "How", "Hello", "Hello", "Hello", "Hello",
                    "Hello", "Ok")) {
                contentStream.showText(field);
                contentStream.newLine();
            }
            contentStream.endText();
            contentStream.close();
            document.save(tmpFile.getAbsolutePath());
            document.close();
        } catch (IOException io) {

        }
    }
}