Move mouse java

Main.java

import java.awt.*;
import java.awt.event.InputEvent;
import java.io.BufferedReader;
import java.io.InputStreamReader;
import java.util.Random;

public class Main {


    public static void main(String... args) throws Exception {
        Robot bot  = new Robot();
        Random r = new Random();

        for (int i = 0 ; i < 800 ; i++) {
            if (i >= 0 && i < 1000)  slot1(bot, r);
            if (i >= 101 && i < 201) slot2(bot, r);
            if (i >= 201 && i < 301) slot3(bot, r);
        }

    }


    private static void slot1(Robot bot, Random r ) throws Exception{
        bot.mouseMove(930, 885);
        bot.mousePress(InputEvent.BUTTON1_MASK);
        bot.mouseRelease(InputEvent.BUTTON1_MASK);
        Thread.sleep(1800+r.nextInt(300) );
        bot.mouseMove(1280, 630);
        bot.mousePress(InputEvent.BUTTON1_MASK);
        bot.mouseRelease(InputEvent.BUTTON1_MASK);
        Thread.sleep(1200+r.nextInt(300) );
    }

    private static void slot2(Robot bot, Random r ) throws Exception{
        bot.mouseMove(930, 885);
        bot.mousePress(InputEvent.BUTTON1_MASK);
        bot.mouseRelease(InputEvent.BUTTON1_MASK);
        Thread.sleep(1200+r.nextInt(300) );
        bot.mouseMove(1315, 630);
        bot.mousePress(InputEvent.BUTTON1_MASK);
        bot.mouseRelease(InputEvent.BUTTON1_MASK);
        Thread.sleep(1800+r.nextInt(300) );
    }

    private static void slot3(Robot bot, Random r ) throws Exception{
        bot.mouseMove(930, 885);
        bot.mousePress(InputEvent.BUTTON1_MASK);
        bot.mouseRelease(InputEvent.BUTTON1_MASK);
        Thread.sleep(1200+r.nextInt(300) );
        bot.mouseMove(1360, 630);
        bot.mousePress(InputEvent.BUTTON1_MASK);
        bot.mouseRelease(InputEvent.BUTTON1_MASK);
        Thread.sleep(1800+r.nextInt(300) );
    }
}