test/compiler/jvmci/common/testcases/MultipleImplementer2.java

*** 1,7 ****
  /*
!  * Copyright (c) 2015, 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.
--- 1,7 ----
  /*
!  * Copyright (c) 2015, 2016, 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.
*** 21,45 ****
   * questions.
   */
  
  package compiler.jvmci.common.testcases;
  
  public class MultipleImplementer2 implements MultipleImplementersInterface {
  
      private static int intStaticField = INT_CONSTANT;
!     static long longStaticField = LONG_CONSTANT;
!     static float floatStaticField = FLOAT_CONSTANT;
      static double doubleStaticField = DOUBLE_CONSTANT;
      public static String stringStaticField = STRING_CONSTANT;
      protected static Object objectStaticField = OBJECT_CONSTANT;
  
      public int intField = INT_CONSTANT;
      private long longField = LONG_CONSTANT;
      protected float floatField = FLOAT_CONSTANT;
!     double doubleField = DOUBLE_CONSTANT;
!     String stringField = STRING_CONSTANT;
!     Object objectField = OBJECT_CONSTANT;
  
      public MultipleImplementer2() {
          intField = Integer.MAX_VALUE;
          longField = Long.MAX_VALUE;
          floatField = Float.MAX_VALUE;
--- 21,53 ----
   * questions.
   */
  
  package compiler.jvmci.common.testcases;
  
+ import java.util.HashMap;
+ import java.util.Map;
+ 
  public class MultipleImplementer2 implements MultipleImplementersInterface {
  
+     // Different access levels on the fields of this class are used on purpose.
+     // It is needed to verify jdk.vm.ci.CompilerToVM constant pool related
+     // methods, e.g. resolveFieldInPool.
+ 
      private static int intStaticField = INT_CONSTANT;
!     final static long longStaticField = LONG_CONSTANT;
!     volatile static float floatStaticField = FLOAT_CONSTANT;
      static double doubleStaticField = DOUBLE_CONSTANT;
      public static String stringStaticField = STRING_CONSTANT;
      protected static Object objectStaticField = OBJECT_CONSTANT;
  
      public int intField = INT_CONSTANT;
      private long longField = LONG_CONSTANT;
      protected float floatField = FLOAT_CONSTANT;
!     transient double doubleField = DOUBLE_CONSTANT;
!     volatile String stringField = STRING_CONSTANT;
!     String stringFieldEmpty = "";
!     final Object objectField;
  
      public MultipleImplementer2() {
          intField = Integer.MAX_VALUE;
          longField = Long.MAX_VALUE;
          floatField = Float.MAX_VALUE;
*** 56,69 ****
      @Override
      public void finalize() throws Throwable {
          super.finalize();
      }
  
-     public void interfaceMethodReferral2(MultipleImplementersInterface obj) {
-         obj.interfaceMethodReferral(obj);
-     }
- 
      public void lambdaUsingMethod2() {
          Thread t = new Thread(this::testMethod);
          t.start();
      }
  }
--- 64,117 ----
      @Override
      public void finalize() throws Throwable {
          super.finalize();
      }
  
      public void lambdaUsingMethod2() {
          Thread t = new Thread(this::testMethod);
          t.start();
      }
+ 
+     /**
+      * This method is needed to have "getstatic" and "getfield" instructions
+      * in the class. These instructions are needed to test
+      * resolveFieldInPool method, because it needs a bytecode as one of its arguments.
+      */
+     public void printFileds() {
+         System.out.println(intStaticField);
+         System.out.println(longStaticField);
+         System.out.println(floatStaticField);
+         System.out.println(doubleStaticField);
+         System.out.println(stringStaticField);
+         System.out.println(objectStaticField);
+         System.out.println(intField);
+         System.out.println(longField);
+         System.out.println(floatField);
+         System.out.println(doubleField);
+         System.out.println(stringField);
+         System.out.println(stringFieldEmpty);
+         System.out.println(objectField);
+     }
+ 
+     public static void staticMethod() {
+         System.getProperties(); // calling some static method
+         Map map = new HashMap(); // calling some constructor
+         map.put(OBJECT_CONSTANT, OBJECT_CONSTANT); // calling some interface method
+         map.remove(OBJECT_CONSTANT); // calling some default interface method
+     }
+ 
+     @Override
+     public void instanceMethod() {
+         toString(); // calling some virtual method
+         super.toString(); // calling some special method
+     }
+ 
+     @Override
+     public void anonClassMethod() {
+         new Runnable() {
+             @Override
+             public void run() {
+                 System.out.println("Running");
+             }
+         }.run();
+     }
  }