如何让一个java线程等待另一个线程的结果？

import java.util.concurrent.BlockingQueue;
import java.util.concurrent.LinkedBlockingDeque;
import java.util.concurrent.Semaphore;

public class ThreadCommunication {
    private BlockingQueue<Integer> queue;
    private Semaphore semaphore;

    public ThreadCommunication() {
        queue = new LinkedBlockingDeque<>(1);
        semaphore = new Semaphore(1);
    }

    public void sendData(int data) {
        queue.offer(data);
        semaphore.release();
    }

    public int receiveData() {
        semaphore.acquire();
        int data = queue.take();
        return data;
    }
}