Source code for takochako's game

Main.java:
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package engineTest;

import static org.lwjgl.glfw.GLFW.*;

import static renderEngine.displayManager.*;

public class Main {

    public static void main(String[] args) {

        window = glfwCreateWindow(WIDTH, HEIGHT, "Farm Game", glfwGetPrimaryMonitor(), 0);

        while(!glfwWindowShouldClose(window)) {

            updateDisplay();

        }

        glfwDestroyWindow(window);

    }

}
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displayManager.java
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package renderEngine;

import static org.lwjgl.glfw.GLFW.*;

import org.lwjgl.opengl.GL11;

public class displayManager {

    public static int WIDTH = 1280;
    public static int HEIGHT = 720;
    private static int FPS_CAP = 120;

    public static long window;

    public static void createDisplay() {

        glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 4);
        glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 5);
        glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GLFW_TRUE);
        glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);

        GL11.glViewport(0, 0, WIDTH, HEIGHT);
    }

    public static void updateDisplay() {

        glfwPollEvents();
        glfwSwapBuffers(FPS_CAP);

    }

    public static void closeDisplay() {

        glfwDestroyWindow(window);

    }

}