Download JAR files tagged by xbootclasspath with all dependencies

This empty module allows the bootclasspath classes in org.glassfish.grizzly.npn to be available via the OSGi classloading mechanisms. Using GlassFish as an example: - grizzly-npn-bootstrap.jar goes into the domain's bootclasspath (-Xbootclasspath/p:[PATH TO THE JAR]) - grizzly-npn-osgi and grizzly-spdy JARs go into the $GF_HOME/modules directory.

A backport for java.util.function to be used in java versions older than 1.8. As there are no default methods before 1.8 the backport is very limited. It only allows to create libraries with modern APIs to allow 1.8 code to use nice and natural lambdas without locking out users with older java versions. ATTENTION: This only works with -Xbootclasspath. Also it is inofficial and invalid according to JCP/JSR. However, we need a working update-path to 1.8.