1 /*
   2  * Copyright (c) 2015, 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 compiler.jvmci.common.testcases;
  25 



  26 public class MultipleImplementer2 implements MultipleImplementersInterface {
  27 




  28     private static int intStaticField = INT_CONSTANT;
  29     static long longStaticField = LONG_CONSTANT;
  30     static float floatStaticField = FLOAT_CONSTANT;
  31     static double doubleStaticField = DOUBLE_CONSTANT;
  32     public static String stringStaticField = STRING_CONSTANT;
  33     protected static Object objectStaticField = OBJECT_CONSTANT;
  34 
  35     public int intField = INT_CONSTANT;
  36     private long longField = LONG_CONSTANT;
  37     protected float floatField = FLOAT_CONSTANT;
  38     double doubleField = DOUBLE_CONSTANT;
  39     String stringField = STRING_CONSTANT;
  40     Object objectField = OBJECT_CONSTANT;

  41 
  42     public MultipleImplementer2() {
  43         intField = Integer.MAX_VALUE;
  44         longField = Long.MAX_VALUE;
  45         floatField = Float.MAX_VALUE;
  46         doubleField = Double.MAX_VALUE;
  47         stringField = "Message";
  48         objectField = new Object();
  49     }
  50 
  51     @Override
  52     public void testMethod() {
  53         // empty
  54     }
  55 
  56     @Override
  57     public void finalize() throws Throwable {
  58         super.finalize();
  59     }
  60 
  61     public void interfaceMethodReferral2(MultipleImplementersInterface obj) {
  62         obj.interfaceMethodReferral(obj);
  63     }
  64 
  65     public void lambdaUsingMethod2() {
  66         Thread t = new Thread(this::testMethod);
  67         t.start();












































  68     }
  69 }

   1 /*
   2  * Copyright (c) 2015, 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 compiler.jvmci.common.testcases;
  25 
  26 import java.util.HashMap;
  27 import java.util.Map;
  28 
  29 public class MultipleImplementer2 implements MultipleImplementersInterface {
  30 
  31     // Different access levels on the fields of this class are used on purpose.
  32     // It is needed to verify jdk.vm.ci.CompilerToVM constant pool related
  33     // methods, e.g. resolveFieldInPool.
  34 
  35     private static int intStaticField = INT_CONSTANT;
  36     final static long longStaticField = LONG_CONSTANT;
  37     volatile static float floatStaticField = FLOAT_CONSTANT;
  38     static double doubleStaticField = DOUBLE_CONSTANT;
  39     public static String stringStaticField = STRING_CONSTANT;
  40     protected static Object objectStaticField = OBJECT_CONSTANT;
  41 
  42     public int intField = INT_CONSTANT;
  43     private long longField = LONG_CONSTANT;
  44     protected float floatField = FLOAT_CONSTANT;
  45     transient double doubleField = DOUBLE_CONSTANT;
  46     volatile String stringField = STRING_CONSTANT;
  47     String stringFieldEmpty = "";
  48     final Object objectField;
  49 
  50     public MultipleImplementer2() {
  51         intField = Integer.MAX_VALUE;
  52         longField = Long.MAX_VALUE;
  53         floatField = Float.MAX_VALUE;
  54         doubleField = Double.MAX_VALUE;
  55         stringField = "Message";
  56         objectField = new Object();
  57     }
  58 
  59     @Override
  60     public void testMethod() {
  61         // empty
  62     }
  63 
  64     @Override
  65     public void finalize() throws Throwable {
  66         super.finalize();
  67     }
  68 




  69     public void lambdaUsingMethod2() {
  70         Thread t = new Thread(this::testMethod);
  71         t.start();
  72     }
  73 
  74     /**
  75      * This method is needed to have "getstatic" and "getfield" instructions
  76      * in the class. These instructions are needed to test
  77      * resolveFieldInPool method, because it needs a bytecode as one of its arguments.
  78      */
  79     public void printFileds() {
  80         System.out.println(intStaticField);
  81         System.out.println(longStaticField);
  82         System.out.println(floatStaticField);
  83         System.out.println(doubleStaticField);
  84         System.out.println(stringStaticField);
  85         System.out.println(objectStaticField);
  86         System.out.println(intField);
  87         System.out.println(longField);
  88         System.out.println(floatField);
  89         System.out.println(doubleField);
  90         System.out.println(stringField);
  91         System.out.println(stringFieldEmpty);
  92         System.out.println(objectField);
  93     }
  94 
  95     public static void staticMethod() {
  96         System.getProperties(); // calling some static method
  97         Map map = new HashMap(); // calling some constructor
  98         map.put(OBJECT_CONSTANT, OBJECT_CONSTANT); // calling some interface method
  99         map.remove(OBJECT_CONSTANT); // calling some default interface method
 100     }
 101 
 102     @Override
 103     public void instanceMethod() {
 104         toString(); // calling some virtual method
 105         super.toString(); // calling some special method
 106     }
 107 
 108     @Override
 109     public void anonClassMethod() {
 110         new Runnable() {
 111             @Override
 112             public void run() {
 113                 System.out.println("Running");
 114             }
 115         }.run();
 116     }
 117 }