Hi Galder, JDK 9 Early Access with Project Jigsaw build b36 is available on java.net [1] The goal of Project Jigsaw [2] is to design and implement a standard module system for the Java SE Platform, and to apply that system to the Platform itself and to the JDK. As described in JEP 220 [3], this build provides a new runtime image structure. For example, this new runtime image does not install an rt.jar file or a tools.jar file. Please refer to Project Jigsaw's updated project pages [2] & [4] and Mark Reinhold's announcement email [5] for further details. We are very interested in your experiences testing this build. Comments, questions, and suggestions are welcome on the jigsaw-dev mailing list or else submit bug reports via bugs.java.com. Note: If you haven’t already subscribed to that mailing list then please do so first, otherwise your message will be discarded as spam. [1] https://jdk9.java.net/jigsaw/ [2] http://openjdk.java.net/projects/jigsaw/ [3] http://openjdk.java.net/jeps/220 [4] http://openjdk.java.net/projects/jigsaw/ea [5] http://mail.openjdk.java.net/pipermail/jigsaw-dev/2014-November/003878.html -- Rgds,Rory O'Donnell Quality Engineering Manager Oracle EMEA , Dublin, Ireland