TL:DR; Java package/API to send and receive faxes.
Java package/API to send and receive faxes. It can be used to send and receive faxes from your java applications to any group 3 facsimile machine. It requires a class 1 faxmodem, it can fax images, text, html and pdf files. The source code is available.
Jep is a Java library for parsing and evaluating mathematical expressions. With this package you can allow your users to enter an arbitrary formula as a string, and instantly evaluate it. Jep supports user defined variables, constants, and functions.
Aspose.Slides for JasperReports is an external exporter for JasperReports that allows you to convert your reports in PowerPoint presentation (PPT) and slideshow (PPS) formats in your java applications. It supports JasperReports 2.0, 3.0 and higher.
Barcode java bean and servlet. Supports all major 1D&2D symbologies: EAN, UPC, code 128, code 39, PDF417, codabar ,RSS14, maxicode, aztec, micro and macro pdf 417, datamatrix....
