## 6.30.2 Java Platform

`java_ver`( | release='', vendor='', vminfo=('','',''), osinfo=('','',''))

  Version interface for JPython.

  Returns a tuple `(release, vendor, vminfo, osinfo)` with vminfo being a tuple `(vm_name, vm_release, vm_vendor)` and osinfo being a tuple `(os_name, os_version, os_arch)`. Values which cannot be determined are set to the defaults given as parameters (which all default to `''`).