boileryao

import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.Semaphore;

public class SemaphorePersonThread extends Thread {
    Semaphore position;
    private int id;

    public SemaphorePersonThread(int i, Semaphore s) {
        this.id = i;

boileryao

package strings;


import java.nio.charset.Charset;
import java.util.Arrays;

/**
 * Created by boileryao on 11/29/2018.
 * Class: Strings
 */