On Feb 26, 2015, at 5:02 PM, Paul Sandoz <paul.san...@oracle.com> wrote:
> Hi, > > If anyone wants to give this a test drive see stuff in here: > > http://cr.openjdk.java.net/~psandoz/multiversion-jar/ > > produced by Steve (CC'ed) who has done all the development. > > For example: > > multiversion-jar $ java -version > java version "1.7.0_72" > Java(TM) SE Runtime Environment (build 1.7.0_72-b14) > Java HotSpot(TM) 64-Bit Server VM (build 24.72-b04, mixed mode) > multiversion-jar $ > multiversion-jar $ java -jar version.jar > I am running on version 7 > > > multiversion-jar $ java -jar version.jar > I am running on version 7 The above two lines should be: multiversion-jar $ java -version java version "1.8.0" Java(TM) SE Runtime Environment (build 1.8.0-b132) Java HotSpot(TM) 64-Bit Server VM (build 25.0-b70, mixed mode) > multiversion-jar $ > multiversion-jar $ java -jar version.jar > I am running on version 7 > multiversion-jar $ > multiversion-jar $ java -Xbootclasspath/p:URLClassPath.jar -jar version.jar > I am running on version 8 > > > multiversion-jar $ java -version > java version "1.9.0-internal" > Java(TM) SE Runtime Environment (build > 1.9.0-internal-sandoz_2015_01_26_16_48-b00) > Java HotSpot(TM) 64-Bit Server VM (build > 1.9.0-internal-sandoz_2015_01_26_16_48-b00, mixed mode) > multiversion-jar $ > multiversion-jar $ java -jar version.jar > I am running on version 7 > multiversion-jar $ > multiversion-jar $ java -Xbootclasspath/p:URLClassPath.jar -jar version.jar > I am running on version 9 > > Paul. > > On Feb 12, 2015, at 9:52 PM, Paul Sandoz <paul.san...@oracle.com> wrote: > >> Hi >> >> In connection with the JEP there is also a design document to help the >> discussion: >> >> http://cr.openjdk.java.net/~psandoz/jdk9/MultiVersionJar-8u60-9-design.md >> >> We are especially interesting in hearing feedback from library developers, >> tool/IDE developers, and anyone doing funky stuff with class loading and JAR >> files. >> >> Paul. >> >> On Feb 12, 2015, at 9:41 PM, mark.reinh...@oracle.com wrote: >> >>> New JEP Candidate: http://openjdk.java.net/jeps/238 >>> >>> - Mark >> >