/* * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved. * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. * * This code is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License version 2 only, as * published by the Free Software Foundation. * * This code 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 * version 2 for more details (a copy is included in the LICENSE file that * accompanied this code). * * You should have received a copy of the GNU General Public License version * 2 along with this work; if not, write to the Free Software Foundation, * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. * * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA * or visit www.oracle.com if you need additional information or have any * questions. */ import java.io.File; import java.util.List; import java.util.Scanner; import sun.hotspot.WhiteBox; public class LoadClasses { public static void main (String[] args) throws Throwable { String classList = args[0]; Scanner sc = new Scanner(new File(classList)); WhiteBox wb = WhiteBox.getWhiteBox(); int count = 0; while (sc.hasNextLine()) { String cn = sc.nextLine().replace('/', '.'); try { Class cls = Class.forName(cn, false, LoadClasses.class.getClassLoader()); wb.linkClass(cls); count++; } catch (Throwable ex) { System.out.println("Loading failed: " + cn); System.out.println(ex.toString()); } } System.out.println("Loaded classes = " + count); } }