Here you can find the source of classForName(String clazzName, ClassLoader classLoader)
public static Class<?> classForName(String clazzName, ClassLoader classLoader) throws ClassNotFoundException
//package com.java2s; /*/*from www .ja v a2 s. co m*/ * Copyright 2009 Alberto Gimeno <gimenete at gmail.com> * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ public class Main { public static Class<?> classForName(String clazzName, ClassLoader classLoader) throws ClassNotFoundException { if (classLoader == null) return Class.forName(clazzName); return Class.forName(clazzName, true, classLoader); } }