Exception in thread "AWT-EventQueue-0" java.lang.ArrayIndexOutOfBoundsException: 10
        at Interface$SToolBar$3.actionPerformed(Interface.java:922)
        at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2012)
        at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2335)
        at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:404)

Random randomGenerator = new Random();
                                int randomInt = 0 ;
                                for (int i = 0; i < 600; i++) {
                                int cpuTimeInt = (int )((Math.random() * 60)+1);//rand num from 1 and 60
                                int arrivalTimeInt = (int )(randomInt = randomGenerator.nextInt(61));
                                int priority = (int )((randomInt = randomGenerator.nextInt(10))+1);
                                String cpuTime = Integer.toString(cpuTimeInt);
                                String arrivalTime = Integer.toString(arrivalTimeInt);
                                    SS.model.addRow(new Object[]{
                                                new Boolean(false),
                                                "Process " + (SS.model.getRowCount() + 1),
                                                cpuTime,          //"0",
                                                arrivalTime,    //"3",
                                                SS.priority[priority],
                                                new Color(139, 213, 252) // light blue
                                            });