This kernel is written in C and Assembly.
Current is only support for x86 processors with 32bit memory address.
For x86_64, ARM and RiscV processors
This Java runtime environment is a clean-room implementation of the JVM specification. We have not obtained a Java license from Sun and therefore the system can not be called a Java system. The source code is released under the GPL with an exception statement. The exception allows you to use it together with closed-source code as long as you only use the provided interface components. (see also http://www.gnu.org/licenses/gpl-faq.html)