Java Class.getConstructor(Class <?>... parameterTypes)
Syntax
Class.getConstructor(Class <?>... parameterTypes) has the following syntax.
public Constructor <T> getConstructor(Class <?>... parameterTypes)
throws NoSuchMethodException,
SecurityException
Example
In the following code shows how to use Class.getConstructor(Class <?>... parameterTypes) method.
// w w w.j a va 2 s .co m
import java.lang.reflect.Constructor;
public class Main {
public static void main(String[] args) throws Exception {
// returns the Constructor object of the public constructor
Class cls[] = new Class[] { String.class };
Constructor c = String.class.getConstructor(cls);
System.out.println(c);
}
}
The code above generates the following result.
