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Hi in here.
1. Display all Fibonacci numbers up to 99
2. Display all prime numbers up to 99
3. Display all Fibonacci numbers that are also prime numbers up to 99
4. Display 5 randomly generated prime numbers between 1 and 1000
I don't have the exact idea on how to get through my choices 1 - 4!How to ...

hi, bryan986,
Action Open = new AbstractAction("Open", new ImageIcon("open.gif")) {
public void actionPerformed(ActionEvent e) {
saveOld();
if(dialog.showOpenDialog(null)==JFi… {
readInFile(dialog.getSelectedFile(…
}
SaveAs.setEnabled(true);
}
};
Action Save = new AbstractAction("Save", new ...