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arton/gist:3840535

Created October 5, 2012 15:32
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Check Oracle JVM on OSX
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gistfile1.txt
# for JDK1.7
# export JAVA_HOME=/Library/Java/JavaVirtualMachines/jdk1.7.0_07.jdk/Contents/Home
# else
# export JAVA_HOME=
#
if ENV['JAVA_HOME']
if File.exist?("#{ENV['JAVA_HOME']}/jre/lib/server/libjvm.dylib")
ENV['JVM_LIB'] = "#{ENV['JAVA_HOME']}/jre/lib/server/libjvm.dylib"
end
end
require 'rjb'
Sys = Rjb::import('java.lang.System')
p Sys.property('java.vm.vendor') #=> "Oracle Corporation"
p Sys.property('java.vm.version') #=> "23.3-b01"
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