public class Bicycle 
{
	private int cadence;
	private int gear;
	private int speed;
	
	public Bicycle(int startCadence, int startGear, int startSpeed)
	{
		cadence = startCadence;
		gear = startGear;
		speed = startSpeed;		
	}
	

	public int getCadence() 
	{
		return cadence;
	}


	public void setCadence(int cadence) 
	{
		this.cadence = cadence;
	}


	public int getGear() 
	{
		return gear;
	}


	public void setGear(int gear) 
	{
		this.gear = gear;
	}


	public int getSpeed() 
	{
		return speed;
	}


	public void setSpeed(int speed) 
	{
		this.speed = speed;
	}


	public void ApplyBrake(int decrement)
	{
		speed -= decrement;
	}
	
	public void speedUp(int increment)
	{
		speed += increment;
	}
	
		
	public void PrintValues()
	{
		System.out.println("Gear = " + gear);
		System.out.println("Cadence = " + cadence);
		System.out.println("Speed = " + speed);
		System.out.println("");
	}
	
	public static void main(String [] args)
	{
		Bicycle myBike = new Bicycle(30,0,1);
		System.out.println("Bicycle Parameters");
		System.out.println("===================");
		myBike.PrintValues();
		
		myBike.speedUp(30);
		myBike.setGear(2);
		
		System.out.println("New Bicycle Parameters");
		System.out.println("=======================");
		myBike.PrintValues();
	}
	

}

This lab #2 from my Programming with Java class

Using Getters and Setters

Java