@Override
		public void execute(Runnable command) {
			growPoolIfNeeded();
			super.execute(command);
		}
Returns the {@link Executor} used by this thread pool.

<P>Note: normal usage of this thread pool contraindicates accessing the executor of
this pool.  For managing your own jobs, you should use the method on this class directly.
The intent of this method is to provide access to the executor so that it may be
passed to other asynchronous APIs, such as the {@link CompletableFuture}.

@return the executor
Ghidra/Framework/Generic/src/main/java/generic/concurrent/GThreadPool.java