This SPI-interface describes how nanoseconds since an arbitrary start time are generated.
Will be evaluated during loading of the class
SystemClock. The internal standard
Note: All implementations must have a public no-arg constructor.
- Meno Hochschild
Determines the name of the platform where this implementation should be used.
- name of suitable platform which is equivalent to the system property "java.vm.name"
Generates a count of nanoseconds.
- count of nanosecond ticks since an arbitrary but fixed start time which is typically the boot time