1 /*
   2  * Copyright (c) 2013, 2018, Oracle and/or its affiliates. All rights reserved.
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * This code is free software; you can redistribute it and/or modify it
   6  * under the terms of the GNU General Public License version 2 only, as
   7  * published by the Free Software Foundation.  Oracle designates this
   8  * particular file as subject to the "Classpath" exception as provided
   9  * by Oracle in the LICENSE file that accompanied this code.
  10  *
  11  * This code is distributed in the hope that it will be useful, but WITHOUT
  12  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  13  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  14  * version 2 for more details (a copy is included in the LICENSE file that
  15  * accompanied this code).
  16  *
  17  * You should have received a copy of the GNU General Public License version
  18  * 2 along with this work; if not, write to the Free Software Foundation,
  19  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  20  *
  21  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  22  * or visit www.oracle.com if you need additional information or have any
  23  * questions.
  24  */
  25 
  26 package jdk.jfr.event.runtime;
  27 
  28 public class TestClasses {
  29 
  30     protected TestClassPrivate testClassPrivate;
  31     protected TestClassPrivateStatic testClassPrivateStatic;
  32 
  33     public TestClasses() {
  34         testClassPrivate = new TestClassPrivate();
  35         testClassPrivateStatic = new TestClassPrivateStatic();
  36     }
  37 
  38     // Classes TestClassPrivate and TestClassPrivateStatic should be loaded at
  39     // the same time
  40     // as the base class TestClasses
  41     private class TestClassPrivate {
  42     }
  43 
  44     private static class TestClassPrivateStatic {
  45     }
  46 
  47     protected class TestClassProtected {
  48     }
  49 
  50     protected static class TestClassProtectedStatic {
  51     }
  52 
  53     // When loadClasses() is run, 3 new classes should be loaded.
  54     public void loadClasses() throws ClassNotFoundException {
  55         final ClassLoader cl = getClass().getClassLoader();
  56         cl.loadClass("jdk.jfr.event.runtime.TestClasses$TestClassProtected1");
  57         cl.loadClass("jdk.jfr.event.runtime.TestClasses$TestClassProtectedStatic1");
  58     }
  59 
  60     protected class TestClassProtected1 {
  61     }
  62 
  63     protected static class TestClassProtectedStatic1 {
  64         protected TestClassProtectedStaticInner testClassProtectedStaticInner = new TestClassProtectedStaticInner();
  65 
  66         protected static class TestClassProtectedStaticInner {
  67         }
  68     }
  69 
  70     public static class TestClassPublicStatic {
  71         public static class TestClassPublicStaticInner {
  72         }
  73     }
  74 
  75 }
  76 
  77 class TestClass {
  78     static {
  79         // force creation of anonymous class (for the lambda form)
  80         Runnable r = () -> System.out.println("Hello");
  81         r.run();
  82     }
  83 }