Method drainTo

src/main/java/cms/utils/UniqueBlockingQueue.java:87–90

(Collection<? super T> c)

	}
	
	@Override
	public int drainTo(Collection<? super T> c) {
	    return drainTo(c, Integer.MAX_VALUE);
	}
	
	@Override
	public int drainTo(Collection<? super T> c, int maxElements) {