Is it okay to code like this?

Question

Java

There is a code

import javax.swing.JFrame;
import java.awt.Color;

class Main extends JFrame {

  public static void main(String[] args) {
    JFrame app = new JFrame();
    app.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    app.setSize(640, 480);
    app.setLocationRelativeTo(null);
    app.getContentPane().setBackground(Color.black);
    app.setVisible(true);
  }
}

But as for me, it would be better to write

import javax.swing.JFrame;
import java.awt.Color;

class Main extends JFrame {

  public static void main(String[] args) {
    JFrame app = new JFrame();
    app.setDefaultCloseOperation(JFrame.EXIT_ON_CLOSE);
    app.setSize(640, 480); app.setLocationRelativeTo(null);
    app.getContentPane().setBackground(Color.black);
    app.setVisible(true);
  }
}

Wouldn't that be bad manners?

Answer 1

This would be bad manners.

Answer 2

Found 0 differences.