Application startup at the center of the screen

Is there any method in the Java API that will startup a window at the center of the screen?
Is not, how do I get the desktop resolutions?
Thanks in advance.

JFrame frame = new JFrame("Hey, I'm a JFrame") ;
Rectangle rect = new Rectangle(600, 400) ;
frame.setBounds(rect) ;
Dimension screen = Toolkit.DefaultToolkit().getScreenDimension() ;
int xPos = Integer.parseInt(String.valueOf(Math.round((screen.getWidth() - frame.getWidth())/2))) ;
int yPos = Integer.parseInt(String.valueOf(Math.round((screen.getHeight() - frame.getHeight())/2))) ;
frame.setLocation(xPos, yPos) ;There you go ...

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Application startup at the center of the screen

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