Provides default implementation of
ExecutorService execution methods. This class implements the submit,
invokeAny and invokeAll methods using the default
FutureTask class provided in this package. For example,
the implementation of submit(Runnable) creates an
associated FutureTask that is executed and
returned. Subclasses overriding these methods to use different
Future implementations should do so consistently for each
of these methods.
since: 1.5 author: Doug Lea