package com.comandante.creeper.merchant;

import com.comandante.creeper.Items.Loot;
import com.comandante.creeper.managers.GameManager;
import com.comandante.creeper.server.Color;

import java.util.Arrays;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;

import static com.comandante.creeper.server.Color.BOLD_ON;

public class BlackbeardRogue extends Merchant {
    private final static long phraseIntervalMs = 300000;
    private final static String NAME = "blackbeard";
    private final static String welcomeMessage = "Welcome to Blackbeard's Rogue Shop.\r\n";
    private final static Set<String> validTriggers = new HashSet<String>(Arrays.asList(new String[]
                    {"blackbeard", "b", "rogue", "r", NAME}
    ));

    private final static String colorName = BOLD_ON + Color.CYAN + NAME  + Color.RESET ;

    public BlackbeardRogue(GameManager gameManager, Loot loot, Map<Integer, MerchantItemForSale> merchantItemForSales) {
        super(gameManager, NAME, colorName, validTriggers, merchantItemForSales, welcomeMessage);
    }
}

package com.comandante.creeper.merchant;

import com.comandante.creeper.Items.Loot;
import com.comandante.creeper.managers.GameManager;
import com.comandante.creeper.server.Color;

import java.util.Arrays;
import java.util.HashSet;
import java.util.Map;
import java.util.Set;

import static com.comandante.creeper.server.Color.BOLD_ON;

public class Rogueshop extends Merchant {
    private final static long phraseIntervalMs = 300000;
    private final static String NAME = "blackbeard";
    private final static String welcomeMessage = "Welcome to Blackbeard's Rogue Shop.\r\n";
    private final static Set<String> validTriggers = new HashSet<String>(Arrays.asList(new String[]
                    {"blackbeard", "b", "rogue", "r", NAME}
    ));

    private final static String colorName = BOLD_ON + Color.CYAN + NAME  + Color.RESET ;

    public Rogueshop(GameManager gameManager, Loot loot, Map<Integer, MerchantItemForSale> merchantItemForSales) {
        super(gameManager, NAME, colorName, validTriggers, merchantItemForSales, welcomeMessage);
    }
}

Update BlackbeardRogue.java