PDFBox

https://pdfbox.apache.org/

Tutoriales

https://www.tutorialspoint.com/pdfbox/index.htm

Ejemplo

https://www.programcreek.com/java-api-examples/?api=org.apache.pdfbox.cos.COSName

https://github.com/eugenp/tutorials/tree/master/pdf

https://www.tutorialkart.com/pdfbox/setup-a-java-project-with-pdfbox/

Titulo	URL
Agregar fuentes al pdfbox	https://www.adictosaltrabajo.com/tutoriales/pdf-box-font/
Creating a PDF in Java	http://www.baeldung.com/java-pdf-creation

Pasos:

Agregar dependencias

<dependency> 
         <groupId>org.apache.pdfbox</groupId> 
         <artifactId>pdfbox</artifactId> 
         <version>2.0.1</version> 
      </dependency>   

      <dependency> 
         <groupId>org.apache.pdfbox</groupId> 
         <artifactId>fontbox</artifactId> 
         <version>2.0.0</version> 
      </dependency>

      <dependency>  
         <groupId>org.apache.pdfbox</groupId> 
         <artifactId>jempbox</artifactId> 
         <version>1.8.11</version> 
      </dependency> 

      <dependency>
         <groupId>org.apache.pdfbox</groupId> 
         <artifactId>xmpbox</artifactId> 
         <version>2.0.0</version> 
      </dependency> 

      <dependency> 
         <groupId>org.apache.pdfbox</groupId> 
         <artifactId>preflight</artifactId> 
         <version>2.0.0</version> 
      </dependency> 

      <dependency> 
         <groupId>org.apache.pdfbox</groupId> 
         <artifactId>pdfbox-tools</artifactId> 
         <version>2.0.0</version> 
      </dependency>

Import

import org.apache.pdfbox.pdmodel.PDDocument;