AS3WavSound allows you to embed wav files into your project compiled with the open source Flash SDK compiler. Normally this is not possible and circumvented either by: using a licensed expensive editor that does this for you, or by the very ugly .swf workaround. This library does it natively and cleanly.
Simple Java Mail aims to be the simplest to use lightweight mailing framework for Java, while being able to send complex email messages including attachments and embedded images. The Simple Java Mail framework essentially is a wrapper around the JavaMail SMTP mailing API that allows users to define email messages on a high abstraction level without having to deal with terminology such as "multipart" and "mimemessage".