What is the output of following code:public class DoubleToInt{ public static void main (String args[ ]) { int a=(int)19.73; System.out.println('a=' +a); }}

What is the output of following code:

public class DoubleToInt
{
public static void main (String args[ ])
{
int a=(int)19.73;
System.out.println("a=" +a);
}
}