This isn't affecting anything, but while trying to figure out my build issues I noticed this typo and mismatch between the comment and the code.. "verion" at https://github.com/openjdk/jfx/blob/master/build.gradle#L617 But more significant, the actual command issued is "java -fullversion" which outputs something substantially different.
// Determine the verion of Java in JDK_HOME. It looks like this: // // $ java -version // java version "1.7.0_45" // Java(TM) SE Runtime Environment (build 1.7.0_45-b18) // Java HotSpot(TM) 64-Bit Server VM (build 24.45-b08, mixed mode) // // We need to parse the second line def inStream = new java.io.BufferedReader(new java.io.InputStreamReader(new java.lang.ProcessBuilder(JAVA, "-fullversion").start().getErrorStream()));