os.arch amd64 os.name Windows 10 os.version 10.0 path.separator ; sun.arch.data.model 64 sun.boot.class.path C:\Program Files\Java\jre1.8.0_131\lib\resources.jar;C:\Program Files\Java\jre1.8.0_131\lib\rt jar;C :\Program Files\Java\jre1.8.0_131\lib\jfr.jar;C:\Program Files\Java\jre1.8.0_131\classes sun.boot.library.path C:\Program Files\Java\jre1.8.0_131\bin sun.cpu.endian little sun.cpu.isalist amd64