When I set my Game to ContentPane, it creates a thin, black boundary (border) around the inside of the JFrame. How do you make it fill up the entire JFrame (without the borders)?

Or just set JFrame.setResizable() to false, then set JFrame.setVisible() to true?

Looks like I should just use the bugginess as a feature, instead of complaining about it.

When I set my Game to ContentPane, it creates a thin, black boundary (border) around the inside of the JFrame. How do you make it fill up the entire JFrame (without the borders)?

Or just use pack() after setting JFrame.setResizable() to false?

Looks like I should just use the bugginess as a feature, instead of complaining about it.