--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/hotspot/jtreg/vmTestbase/gc/gctests/SoftReference/soft004/soft004.java	Thu May 17 14:52:47 2018 -0700
@@ -0,0 +1,95 @@
+/*
+ * Copyright (c) 2007, 2018, 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.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @key stress gc
+ *
+ * @summary converted from VM Testbase gc/gctests/SoftReference/soft004.
+ * VM Testbase keywords: [gc, stress, stressopt, nonconcurrent]
+ *
+ * @library /vmTestbase
+ *          /test/lib
+ * @run driver jdk.test.lib.FileInstaller . .
+ * @run main/othervm -XX:-UseGCOverheadLimit gc.gctests.SoftReference.soft004.soft004 -t 1
+ */
+
+package gc.gctests.SoftReference.soft004;
+
+import nsk.share.gc.*;
+import java.lang.ref.SoftReference;
+
+/**
+ * Test that GC correctly clears soft references.
+ *
+ * This test is the same as soft003 except that it creates
+ * a number of soft references to same object.
+ *
+ * @see gc.gctests.SoftReference.soft003
+ */
+public class soft004 extends ThreadedGCTest {
+
+    class Worker implements Runnable {
+
+        private int arrayLength;
+        private int objectSize = 100;
+        private SoftReference[] references;
+
+        private void makeReferences() {
+            MemoryObject obj = new MemoryObject(objectSize);
+            references = new SoftReference[arrayLength];
+            for (int i = 0; i < arrayLength; ++i) {
+                references[i] = new SoftReference<MemoryObject>(obj);
+            }
+        }
+
+        public void run() {
+            arrayLength = Memory.getArrayLength(runParams.getTestMemory() - objectSize, Memory.getReferenceSize() + objectSize);
+            System.out.println("Array size: " + arrayLength);
+            makeReferences();
+            Algorithms.eatMemory(getExecutionController());
+            if (!getExecutionController().continueExecution()) {
+                return;
+            }
+            int n = 0;
+            for (int i = 0; i < arrayLength; ++i) {
+                if (references[i].get() != null) {
+                    ++n;
+                }
+            }
+            if (n != 0) {
+                log.error("Some of the references have been not cleared: " + n);
+                setFailed(true);
+            }
+        }
+    }
+
+    @Override
+    protected Runnable createRunnable(int i) {
+        return new Worker();
+    }
+
+    public static void main(String[] args) {
+        GC.runTest(new soft004(), args);
+    }
+}