| /* |
| * Copyright 2004-2006 Sun Microsystems, Inc. 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| |
| /* |
| * @test |
| * @bug 5003916 |
| * @summary Testing parsing of signatures attributes of nested classes |
| * @author Joseph D. Darcy |
| * @compile -source 1.5 Probe.java |
| * @run main Probe |
| */ |
| |
| import java.lang.reflect.*; |
| import java.lang.annotation.*; |
| |
| @Classes({ |
| "java.util.concurrent.FutureTask", |
| "java.util.concurrent.ConcurrentHashMap$EntryIterator", |
| "java.util.concurrent.ConcurrentHashMap$KeyIterator", |
| "java.util.concurrent.ConcurrentHashMap$ValueIterator", |
| "java.util.AbstractList$ListItr", |
| "java.util.EnumMap$EntryIterator", |
| "java.util.EnumMap$KeyIterator", |
| "java.util.EnumMap$ValueIterator", |
| "java.util.IdentityHashMap$EntryIterator", |
| "java.util.IdentityHashMap$KeyIterator", |
| "java.util.IdentityHashMap$ValueIterator", |
| "java.util.WeakHashMap$EntryIterator", |
| "java.util.WeakHashMap$KeyIterator", |
| "java.util.WeakHashMap$ValueIterator", |
| "java.util.TreeMap$EntryIterator", |
| "java.util.TreeMap$KeyIterator", |
| "java.util.TreeMap$ValueIterator", |
| "java.util.HashMap$EntryIterator", |
| "java.util.HashMap$KeyIterator", |
| "java.util.HashMap$ValueIterator", |
| "java.util.LinkedHashMap$EntryIterator", |
| "java.util.LinkedHashMap$KeyIterator", |
| "java.util.LinkedHashMap$ValueIterator", |
| "javax.crypto.SunJCE_c", |
| "javax.crypto.SunJCE_e", |
| "javax.crypto.SunJCE_f", |
| "javax.crypto.SunJCE_j", |
| "javax.crypto.SunJCE_k", |
| "javax.crypto.SunJCE_l" |
| }) |
| public class Probe { |
| public static void main (String[] args) throws Throwable { |
| String [] names = (Probe.class).getAnnotation(Classes.class).value(); |
| |
| int errs = 0; |
| for(String name: names) { |
| System.out.println("\nCLASS " + name); |
| Class c = Class.forName(name, false, null); |
| errs += probe(c); |
| System.out.println(errs == 0 ? " ok" : " ERRORS:" + errs); |
| } |
| |
| if (errs > 0 ) |
| throw new RuntimeException("Errors during probing."); |
| } |
| |
| static int probe (Class c) { |
| int errs = 0; |
| |
| try { |
| c.getTypeParameters(); |
| c.getGenericSuperclass(); |
| c.getGenericInterfaces(); |
| } catch (Throwable t) { |
| errs++; |
| System.err.println(t); |
| } |
| |
| Field[] fields = c.getDeclaredFields(); |
| if (fields != null) |
| for(Field field: fields) { |
| try { |
| field.getGenericType(); |
| } catch (Throwable t) { |
| errs++; |
| System.err.println("FIELD " + field); |
| System.err.println(t); |
| } |
| } |
| |
| Method[] methods = c.getDeclaredMethods(); |
| if (methods != null) |
| for(Method method: methods) { |
| try { |
| method.getTypeParameters(); |
| method.getGenericReturnType(); |
| method.getGenericParameterTypes(); |
| method.getGenericExceptionTypes(); |
| } catch (Throwable t) { |
| errs++; |
| System.err.println("METHOD " + method); |
| System.err.println(t); |
| } |
| } |
| |
| Constructor[] ctors = c.getDeclaredConstructors(); |
| if (ctors != null) |
| for(Constructor ctor: ctors) { |
| try { |
| ctor.getTypeParameters(); |
| ctor.getGenericParameterTypes(); |
| ctor.getGenericExceptionTypes(); |
| } catch (Throwable t) { |
| errs++; |
| System.err.println("CONSTRUCTOR " + ctor); |
| System.err.println(t); |
| } |
| } |
| |
| return errs; |
| } |
| } |
| |
| @Retention(RetentionPolicy.RUNTIME) |
| @interface Classes { |
| String [] value(); // list of classes to probe |
| } |