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Java example source code file (TypeTag.java)
The TypeTag.java Java example source code/* * Copyright (c) 1998, 2002, 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. */ /* @test * @bug 4185857 4726689 * @summary The array returned by getDeclaredClasses doesn't have the * array element type tag. */ public class TypeTag { private static class Inner { } public static void main(String[] args) throws Exception { Class[] v = null; v = Integer.TYPE.getDeclaredClasses(); if (v == null || v.length != 0) throw new Exception("Integer.TYPE.getDeclaredClasses is not working"); System.out.println("Integer.TYPE: "+ v.toString()); v = TypeTag.class.getDeclaredClasses(); if (v == null) throw new Exception("TypeTag.class.getDeclaredClasses returned null"); System.out.println("TypeTag.class: " + v.toString()); int n = 0; for (int i = 0; i < v.length; i++) { String name = v[i].getName(); System.out.print(name); if (!name.matches("\\D\\w*\\$\\d*")) { n++; System.out.println(" -- user class"); } else { System.out.println(); } } if (n != 1) throw new Exception("TypeTag.class.getDeclaredClasses found too many classes"); } } Other Java examples (source code examples)Here is a short list of links related to this Java TypeTag.java source code file: |
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