GrafikMainStart.java

package de.klg71.calculator;

import javax.swing.*;
import java.awt.event.ActionEvent;
import java.awt.event.ActionListener;

public class GrafikMainStart {
	public static void main(String... args) {
		final GrafikMainStart main = new GrafikMainStart();
		
		main.run();
	}

	private void run() {
		// Fenster erstellen
		JFrame frame = new JFrame("Taschenrechner");
		JPanel panel = new JPanel();

		frame.setSize(600, 100);
		frame.setVisible(true);
	}

}