Hi Folks,
According to K&B pg 131 topic Constructor Basics if the class doesn't have no-arg constructor then the following code fails to compile. For eg
public class Construct
{
Construct(int i)
{
System.out.println("Calling Constructor");
}
public static void main(
String[] args)
{
Construct c = new Construct(); // won't compile, no matching constructor
}
}
Compiler error will be thrown at Construct c = new Construct();
I just modify the above code and passed var arg in constructor parameter like below code and again complied the below class which compiles and prints "Calling Constructor".
public class Construct
{
Construct(int... i)
{
System.out.println("Calling Constructor");
}
public static void main(String[] args)
{
Construct c = new Construct(); // No matching constructor but class compiles and generates output
}
}
Can anyone let me know why this is happening?
