test/compiler/jvmci/common/testcases/MultipleAbstractImplementer.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.
*** 21,35 ****
--- 21,115 ----
   * questions.
   */
  
  package compiler.jvmci.common.testcases;
  
+ import java.util.HashMap;
+ import java.util.Map;
+ 
  public abstract class MultipleAbstractImplementer
          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 MultipleAbstractImplementer() {
+         intField = Integer.MAX_VALUE;
+         longField = Long.MAX_VALUE;
+         floatField = Float.MAX_VALUE;
+         doubleField = Double.MAX_VALUE;
+         stringField = "Message";
+         objectField = new Object();
+     }
+ 
      public abstract void abstractMethod();
  
      @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();
+     }
  }