/*******************************************************************************
* Copyright (c) 2013 IBM Corporation.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package reflection;
import java.lang.reflect.InvocationTargetException;
import java.lang.reflect.Method;
import java.lang.reflect.Modifier;
/**
* Test of Constructor.newInstance
*/
public class Reflect23 {
public static void main(String[] args) throws ClassNotFoundException, SecurityException,
NoSuchMethodException, IllegalAccessException, InstantiationException,
IllegalArgumentException, InvocationTargetException {
Class helperClass = Class.forName("reflection.Helper");
Object helperObject = helperClass.newInstance();
Method[] methods = helperClass.getDeclaredMethods();
for (Method m : methods) {
if (m.getParameterTypes().length == 1) {
Class paramType = m.getParameterTypes()[0];
if (! Modifier.isStatic(m.getModifiers()) && paramType.getName().equals("java.lang.Integer")) {
Integer i = new Integer(1);
Object[] initArgs = new Object[]{i};
m.invoke(helperObject, initArgs);
break;
}
}
}
}
}