The application simplifies the process of invoice creation and processing and transfers the information into a clear PDF format.
Supplement
Existing invoice data is available in CSV and YAML files and is processed by a Java program and prepared for printing or electronic dispatch.
Subject description
The legacy system could only output invoice data as unformatted text. The solution provides invoice data checked for internal consistency as PDF files for printing or electronic dispatch. For processing YAML files, the SnakeYAML library is integrated as a dependency. PDF processing is performed using the PDFBox library.