Install libpentaho-reporting-flow-engine-java-doc by entering the following commands in the terminal:
sudo apt update sudo apt install libpentaho-reporting-flow-engine-java-doc
report library for java documentation
Pentaho Reporting Flow Engine is a free Java report library. . It has the following features: * full on-screen print preview; * data obtained via Swing's TableModel interface (making it easy to print data directly from your application); * XML-based report definitions; * output to the screen, printer or various export formats (PDF, HTML, CSV, Excel, plain text); * support for servlets (uses the JFreeReport extensions) * extensive documentation in Acrobat PDF format, plus full Javadocs; . This package contains the Javadoc, the Manual and the Developers Guide of the Pentaho Reporting Flow Engine.