/**
* Closes the pipe. No more data will be allowed to be written to this Pipe's WriteHead. Any
* blocked {@link DataPipe.Source#readAll()} will return whatever data they can, and other
* blocked {@link DataPipe.Source#read()} will immediately return null following this call even
* if they cannot get data (these two processes still happen in fair order). All subsequent
* reads (blocking or nonblocking) will either return data immediately as long as any is still
* buffered in the pipe, and then forevermore immediately return null once all buffered data is
* depleted.
*/
public void close() {
SRC.close();
}
