I just started browsing around in the JDK source code (hg.openjdk.java.net/jdk/jdk) and found jdk.internal.vm.compiler, which appears to have the GraalVM bits in it—is this planning to go out as part of JDK 10? Please? :-) Ted Neward Author, Speaker, Mentor http://www.newardassociates.com t: @tedneward | m: (425) 647-4526