Method ending

src/jrd/ThreadCollect.h:62–78

put thread into completion wait queue when it finished running

		// put thread into completion wait queue when it finished running
		void ending(Thread&& thd)
		{
			Firebird::MutexLockGuard g(threadsMutex, FB_FUNCTION);

			const Thread::Mark mark(thd);

			for (auto& n : threads)
			{
				if (mark == n.thread)
				{
					n.ending = true;
					return;
				}
			}

			threads.push_back(Thrd(std::move(thd), true));
		}

		void ending(Thread::Mark& m)
		{