8269849: vmTestbase/gc/gctests/PhantomReference/phantom002/TestDescription.java failed with "OutOfMemoryError: Java heap space: failed reallocation of scalar replaced objects"

Backport-of: b7245c6164df3f01c34f4f3c94185a6b6d338551

Author: GoeLin

test/hotspot/jtreg/vmTestbase/gc/gctests/PhantomReference/phantom001/phantom001.java

@@ -94,7 +94,7 @@ public static void main(String[] args) {
     }
 
     // The class implements the logic of the testcase
-    class Test implements Runnable {
+    class Test implements Runnable, OOMStress {
 
         int iteration;
         private volatile boolean finalized;

test/hotspot/jtreg/vmTestbase/gc/gctests/SoftReference/soft001/soft001.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2004, 2020, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 2021, 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
@@ -62,6 +62,7 @@
 
 import nsk.share.gc.GC;
 import nsk.share.gc.NonbranchyTree;
+import nsk.share.gc.OOMStress;
 import nsk.share.gc.ThreadedGCTest;
 import nsk.share.gc.gp.GarbageProducer;
 import nsk.share.gc.gp.GarbageProducerAware;
@@ -99,7 +100,7 @@ public static void main(String[] args) {
     }
 
     // The class implements the logic of the testcase
-    class Test implements Runnable {
+    class Test implements Runnable, OOMStress {
 
         int iteration;
 

test/hotspot/jtreg/vmTestbase/gc/gctests/SoftReference/soft003/soft003.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2020, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2021, 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
@@ -50,7 +50,7 @@
  */
 public class soft003 extends ThreadedGCTest {
 
-    class Worker implements Runnable {
+    class Worker implements Runnable, OOMStress {
 
         private int arrayLength;
         private int objectSize = 100;

test/hotspot/jtreg/vmTestbase/gc/gctests/SoftReference/soft004/soft004.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2020, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2021, 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
@@ -48,7 +48,7 @@
  */
 public class soft004 extends ThreadedGCTest {
 
-    class Worker implements Runnable {
+    class Worker implements Runnable, OOMStress {
 
         private int arrayLength;
         private int objectSize = 100;

test/hotspot/jtreg/vmTestbase/gc/gctests/SoftReference/soft005/soft005.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2020, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2021, 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
@@ -48,7 +48,7 @@
  */
 public class soft005 extends ThreadedGCTest {
 
-    class Worker implements Runnable {
+    class Worker implements Runnable, OOMStress {
 
         private int length = 10000;
         private int objectSize = 10000;

test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak001/weak001.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2004, 2020, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2004, 2021, 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
@@ -62,6 +62,7 @@
 
 import nsk.share.gc.GC;
 import nsk.share.gc.NonbranchyTree;
+import nsk.share.gc.OOMStress;
 import nsk.share.gc.ThreadedGCTest;
 import nsk.share.gc.gp.GarbageProducer;
 import nsk.share.gc.gp.GarbageProducerAware;
@@ -99,7 +100,7 @@ public static void main(String[] args) {
     }
 
     // The class implements the logic of the testcase
-    class Test implements Runnable {
+    class Test implements Runnable, OOMStress {
 
         int iteration;
 

test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak003/weak003.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2020, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2021, 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
@@ -54,7 +54,7 @@
  */
 public class weak003 extends ThreadedGCTest {
 
-    class Worker implements Runnable {
+    class Worker implements Runnable, OOMStress {
 
         private int arrayLength;
         private int objectSize = 100;

test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak004/weak004.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2020, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2021, 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
@@ -46,7 +46,7 @@
  */
 public class weak004 extends ThreadedGCTest {
 
-    class Worker implements Runnable {
+    class Worker implements Runnable, OOMStress {
 
         private int arrayLength;
         private int objectSize = 100;

test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak005/weak005.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2020, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2021, 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
@@ -48,7 +48,7 @@
  */
 public class weak005 extends ThreadedGCTest {
 
-    class Worker implements Runnable {
+    class Worker implements Runnable, OOMStress {
 
         private int length = 10000;
         private int objectSize = 10000;

test/hotspot/jtreg/vmTestbase/gc/gctests/WeakReference/weak006/weak006.java

@@ -1,5 +1,5 @@
 /*
- * Copyright (c) 2007, 2020, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 2007, 2021, 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
@@ -53,7 +53,7 @@
  */
 public class weak006 extends ThreadedGCTest {
 
-    class Worker implements Runnable {
+    class Worker implements Runnable, OOMStress {
 
         private int length;
         private int objectSize = 100;