Car attributes, initializing, get, set and display

[Lucas]

So I have built the following:

public class Automovil {
	String marca;
	int modelo;
	int numeroDeCaballos;
	double precio;
	boolean airbag;
	
	public Automovil(String startMarca, int startModelo, int startNumeroDeCaballos, double startPrecio, boolean startAirbag) {
		marca = startMarca;
		modelo = startModelo;
		numeroDeCaballos = startNumeroDeCaballos;
		precio = startPrecio;
		airbag = startAirbag;
	}
	
	public String getMarca() {
		return marca;
	}
	
	public void setMarca(String startMarca) {
		marca = startMarca;
	}
	
	public int getModelo() {
		return modelo;
	}
	
	public void setModelo(int startModelo) {
		modelo = startModelo;
	}
	
	public int getNumeroDeCaballos() {
		return numeroDeCaballos;
	}
	
	public void setNumeroDeCaballos(int startNumeroDeCaballos) {
		numeroDeCaballos = startNumeroDeCaballos;
	}
	
	public double getPrecio() {
		return precio;
	}
	
	public void setPrecio(double startPrecio) {
		precio = startPrecio;
	}
	
	public boolean getAirbag() {
		return airbag;
	}
	
	public void setAirbag(boolean startAirbag) {
		airbag = startAirbag;
	}
	
}

How can I initialize my program and set its variables? I know I have to create a new class and set the attributes values, but how do I connect them?

[Petr]

First For this constructions you can use Builder pattern Creational Patterns - Builder Pattern
Second What is mean "how do I connect them". Do you not understand how use this class in your projects?