protected static void methodChoices() {
		if(getJRadioButton_FCFS().isSelected()){
			choice=1;
			getJRadioButton_SSTF().setSelected(false);
			getJRadioButton_SCAN().setSelected(false);
			getJRadioButton_CSCAN().setSelected(false);
			getJRadioButton_LOOK().setSelected(false);
			getJRadioButton_CLOOK().setSelected(false);
		}
		else if(getJRadioButton_SSTF().isSelected()){
			choice=2;
			getJRadioButton_FCFS().setSelected(false);
			getJRadioButton_SCAN().setSelected(false);
			getJRadioButton_CSCAN().setSelected(false);
			getJRadioButton_LOOK().setSelected(false);
			getJRadioButton_CLOOK().setSelected(false);
		}
		else if(getJRadioButton_SCAN().isSelected()){
			choice=3;
			getJRadioButton_SSTF().setSelected(false);
			getJRadioButton_FCFS().setSelected(false);
			getJRadioButton_CSCAN().setSelected(false);
			getJRadioButton_LOOK().setSelected(false);
			getJRadioButton_CLOOK().setSelected(false);
		}
		else if(getJRadioButton_CSCAN().isSelected()){
			choice=4;
			getJRadioButton_SSTF().setSelected(false);
			getJRadioButton_SCAN().setSelected(false);
			getJRadioButton_FCFS().setSelected(false);
			getJRadioButton_LOOK().setSelected(false);
			getJRadioButton_CLOOK().setSelected(false);
		}
		else if(getJRadioButton_LOOK().isSelected()){
			choice=5;
			getJRadioButton_SSTF().setSelected(false);
			getJRadioButton_SCAN().setSelected(false);
			getJRadioButton_CSCAN().setSelected(false);
			getJRadioButton_FCFS().setSelected(false);
			getJRadioButton_CLOOK().setSelected(false);	
		}
		else if(getJRadioButton_CLOOK().isSelected()){
			choice=6;
			getJRadioButton_SSTF().setSelected(false);
			getJRadioButton_SCAN().setSelected(false);
			getJRadioButton_CSCAN().setSelected(false);
			getJRadioButton_LOOK().setSelected(false);
			getJRadioButton_FCFS().setSelected(false);
		}
		
		
	
	}