1 /*
   2  * Copyright (c) 2016, 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.
   8  *
   9  * This code is distributed in the hope that it will be useful, but WITHOUT
  10  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
  11  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
  12  * version 2 for more details (a copy is included in the LICENSE file that
  13  * accompanied this code).
  14  *
  15  * You should have received a copy of the GNU General Public License version
  16  * 2 along with this work; if not, write to the Free Software Foundation,
  17  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
  18  *
  19  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
  20  * or visit www.oracle.com if you need additional information or have any
  21  * questions.
  22  */
  23 
  24 package jdk.jdeprusage;
  25 
  26 import jdk.deprcases.types.DeprecatedClass;
  27 
  28 public class UseClass {
  29     static class Extends extends DeprecatedClass {
  30     }
  31 
  32     static class ClassLiteral {
  33         Class<?> clazz = DeprecatedClass.class;
  34     }
  35 
  36     static class FieldType {
  37         DeprecatedClass obj = null;
  38     }
  39 
  40     static class MethodParameter {
  41         void foo(DeprecatedClass x) { }
  42     }
  43 
  44     static class MethodReturn {
  45         DeprecatedClass foo() { return null; }
  46     }
  47 
  48     static class ArrayCreation {
  49         Object foo() {
  50             return new DeprecatedClass[1];
  51         }
  52     }
  53 
  54     static class ArrayFieldUsage {
  55         int foo(Object o) {
  56             return ((DeprecatedClass[])o).length;
  57         }
  58     }
  59 
  60     static class ArrayMethodCall {
  61         Object foo(Object o) {
  62             return ((DeprecatedClass[])o).clone();
  63         }
  64     }
  65 
  66     static class InstanceOf {
  67         boolean foo(Object o) {
  68             return o instanceof DeprecatedClass;
  69         }
  70     }
  71 
  72     static class Cast {
  73         Object foo(Object o) {
  74             return (DeprecatedClass)o;
  75         }
  76     }
  77 
  78     static class Generic<T> {
  79         static <U> void g() { }
  80     }
  81 
  82     static class ClassTypeArg extends Generic<DeprecatedClass> { }
  83 
  84     static class MethodTypeArg {
  85         void foo() {
  86             Generic.<DeprecatedClass>g();
  87         }
  88     }
  89 
  90     static class ConstructorTypeArg {
  91         Object foo() {
  92             return new Generic<DeprecatedClass>();
  93         }
  94     }
  95 
  96     static class Construct {
  97         Object foo() {
  98             return new DeprecatedClass();
  99         }
 100     }
 101 
 102     static class Local {
 103         void foo() {
 104             DeprecatedClass obj = null;
 105         }
 106     }
 107 }