junixsocket is a Java/JNI library that allows the use of Unix Domain Sockets (AF_UNIX sockets) from Java. In contrast to other implementations, junixsocket extends the Java Sockets API (java.net.Socket, java.net.SocketAddress, etc.) and even supports RMI over AF_UNIX. It is also possible to use it in conjunction with Connector/J to connect to a local MySQL server via Unix domain sockets.
FEST JavaFX Compiler Maven Plug-in is a Maven plug-in for compiling JavaFX sources. It compiles JavaFX source and test files. It does not require the JavaFX distribution to be in a Maven repository (since, according to its license, only Oracle can distribute JavaFX). It does not require you to list all JavaFX libraries as dependencies in your pom.xml.