Property

gistfile1.java

private Integer cost;
public Integer getcost() { return cost; }
public void setcost(Integer cost) { this.cost=cost; }


// Variable as Property

public Integer cost { get { return cost; }  set { this.cost= cost;}}


//Variable as Automatic Property
public Integer cost { get; set; }

//read-only and write - only Property
public Integer readOnly { get; private set;}
public Integer wrtieOnly { private get; set;}