A few additional conveniences for Boolean properties.
A lightweight interface wrapping a property contained in some unspecified map.
A minimal Thread wrapper to enhance shutdown hooks.
A bidirectional map wrapping the java System properties.
The values in SystemProperties can be used to access and manipulate designated system properties.
if (!headless.isSet) headless.enable()
Register a shutdown hook to be run when the VM exits.
the body of code to run at shutdown
the Thread which will run the shutdown hook.
Returns all active thread in the current thread's thread group and subgroups.
an IndexedSeq containing the threads.
An immutable Map representing the current system environment.
a Map containing the system environment variables.
Throw a new RuntimeException with the supplied message.
Exit the JVM with the given status code.
Exit the JVM with the default status code.
This package handles the execution of external processes.
A bidirectional, mutable Map representing the current system Properties.
A convenience method to get the current Runtime instance.
the result of