how to enter input method name for getMethod(------)

[Dayanand]

package getClass;

import java.lang.reflect.Method;
import java.util.Scanner;

class H
{

void test1()
{
System.out.println("test1()");
}
void test2()
{
System.out.println("test2()");
}

}
class Manager10
{

public static void main(String[] args)throws Exception
{
Scanner sc = new Scanner(System.in);
System.out.println("eneter class name");
String className = sc.next();

Class c1 = Class.forName(className);
H h1 = (H)c1.newInstance();

System.out.println("enter method name");
String methodName = sc.next();

Method m1 = c1.getMethod(methodName);
m1.invoke(h1);
}

}

OUTPUT

eneter class name
getClass.H
enter method name
test1()
Exception in thread "main" java.lang.NoSuchMethodException: getClass.H.test1()()
at java.lang.Class.getMethod(Unknown Source)
at getClass.Manager10.main(Manager10.java:31)

when i run the program the above output has resulted,but test1() which is in class H is not identified when i gave the input test1() for the above prog....can any one help me out how to pass the method name.???

how to pass the method name(test1() or test2()) as input for getMethod()

[eRaaaa]

first, the input for the methodname should be only test1, without the brackets !!
second, the getMethod method is only for public members(read the API doc). You should use c1.getDeclaredMethod(methodName); !

[Dayanand]

first, the input for the methodname should be only test1, without the brackets !!
second, the getMethod method is only for public members(read the API doc). You should use c1.getDeclaredMethod(methodName); !

Hi.......
Thanks for giving the valuable solution,test1 with out brackets is working fine


Thanks & regards
Dayanand

[eRaaaa]

With c1.getDeclaredMethod(methodName); ? And what is your Exception now ?