Encapsulation Example

//Encapsulation Example - save prg as "encap.java"

final class encap {
private String str=null;
public void setString(String str1)
{
str=str1;
}
public String getString()
{
return str;
}
public static void main(String args[])
{
encap obj=new encap();
obj.setString("XYZ");
System.out.print("------->"+obj.getString());
}
}