If only one then how Parent class constructor gets executed when sub class object is create
class Parent
{
Parent()
{
System.out.println("Parent class construcor");
}
}
class Child extends Parent
{
Child()
{
System.out.println("Child class construcor");
}
}
class Test
{
public static void main(String a[])
{
Child obj = new Child();
}
}