Here you can find the source of invoke(Method m, Object o, Object[] args)
public static Object invoke(Method m, Object o, Object[] args) throws InvocationTargetException
//package com.java2s; /**// w w w .jav a 2 s.c o m * Created on 10-Jan-2006 * Created by Allan Crooks * Copyright (C) 2006 Aelitis, All Rights Reserved. * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License * as published by the Free Software Foundation; either version 2 * of the License, or (at your option) any later version. * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * You should have received a copy of the GNU General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. * * AELITIS, SAS au capital de 46,603.30 euros * 8 Allee Lenotre, La Grille Royale, 78600 Le Mesnil le Roi, France. * */ import java.lang.reflect.InvocationTargetException; import java.lang.reflect.Method; public class Main { /** * * Reflection helper methods. * */ public static Object invoke(Method m, Object o, Object[] args) throws InvocationTargetException { try { return m.invoke(o, args); } catch (IllegalAccessException iae) { /* Shouldn't happen! */ throw new RuntimeException(iae); } catch (IllegalArgumentException iae) { /* Shouldn't happen! */ throw new RuntimeException(iae); } } }