--- /dev/null	2013-03-01 08:16:39.408847848 -0800
+++ new/test/java/util/Random/RandomStreamTest.java	2013-04-29 21:57:22.132300999 -0700
@@ -0,0 +1,257 @@
+/*
+ * Copyright (c) 2012, 2013, 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.
+ */
+
+import org.testng.annotations.DataProvider;
+import org.testng.annotations.Test;
+
+import java.security.SecureRandom;
+import java.util.Arrays;
+import java.util.List;
+import java.util.ArrayList;
+import java.util.Random;
+
+import java.util.concurrent.Executors;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.ThreadLocalRandom;
+import java.util.concurrent.TimeUnit;
+import java.util.stream.IntStream;
+import java.util.stream.LongStream;
+import java.util.stream.DoubleStream;
+import java.util.stream.Stream;
+
+import static org.testng.Assert.assertEquals;
+import static org.testng.Assert.assertFalse;
+import static org.testng.Assert.assertTrue;
+
+/**
+ * @test
+ * @run testng RandomStreamTest
+ * @summary test stream methods on Random
+ * @author Brian Goetz
+ */
+public class RandomStreamTest {
+
+    private static final int SIZE = 1000;
+
+    @DataProvider(name = "suppliers")
+    public Object[][] randomSuppliers() {
+        return new Object[][] {
+            {new Random(), SIZE},
+            {new SecureRandom(), SIZE}
+        };
+    }
+
+    @Test(dataProvider = "suppliers")
+    public void testRandomIntStream(final Random random, final int count) {
+        final List<Integer> destination = new ArrayList<>(count);
+        random.ints().limit(count).forEach(destination::add);
+        assertEquals(destination.size(), count);
+    }
+
+    @Test(dataProvider = "suppliers")
+    public void testRandomLongStream(final Random random, final int count) {
+        final List<Long> destination = new ArrayList<>(count);
+        random.longs().limit(count).forEach(destination::add);
+        assertEquals(destination.size(), count);
+    }
+
+    @Test(dataProvider = "suppliers")
+    public void testRandomDoubleStream(final Random random, final int count) {
+        final List<Double> destination = new ArrayList<>(count);
+        random.doubles().limit(count).forEach(destination::add);
+        random.doubles().limit(count).forEach(d -> assertTrue(d >= 0.0 && d < 1.0));
+        assertEquals(destination.size(), count);
+    }
+
+    @Test(dataProvider = "suppliers")
+    public void testRandomGaussianStream(final Random random, final int count) {
+        final List<Double> destination = new ArrayList<>(count);
+        random.gaussians().limit(count).forEach(destination::add);
+        assertEquals(destination.size(), count);
+    }
+
+    @Test
+    public void testIntStream() {
+        final long seed = System.currentTimeMillis();
+        final Random r1 = new Random(seed);
+        final int[] a = new int[SIZE];
+        for (int i=0; i < SIZE; i++) {
+            a[i] = r1.nextInt();
+        }
+
+        final Random r2 = new Random(seed); // same seed
+        final int[] b = r2.ints().limit(SIZE).toArray();
+        assertEquals(a, b);
+    }
+
+    @Test
+    public void testLongStream() {
+        final long seed = System.currentTimeMillis();
+        final Random r1 = new Random(seed);
+        final long[] a = new long[SIZE];
+        for (int i=0; i < SIZE; i++) {
+            a[i] = r1.nextLong();
+        }
+
+        final Random r2 = new Random(seed); // same seed
+        final long[] b = r2.longs().limit(SIZE).toArray();
+        assertEquals(a, b);
+    }
+
+    @Test
+    public void testDoubleStream() {
+        final long seed = System.currentTimeMillis();
+        final Random r1 = new Random(seed);
+        final double[] a = new double[SIZE];
+        for (int i=0; i < SIZE; i++) {
+            a[i] = r1.nextDouble();
+        }
+
+        final Random r2 = new Random(seed); // same seed
+        final double[] b = r2.doubles().limit(SIZE).toArray();
+        assertEquals(a, b);
+    }
+
+    @Test
+    public void testGaussianStream() {
+        final long seed = System.currentTimeMillis();
+        final Random r1 = new Random(seed);
+        final double[] a = new double[SIZE];
+        for (int i=0; i < SIZE; i++) {
+            a[i] = r1.nextGaussian();
+        }
+
+        final Random r2 = new Random(seed); // same seed
+        final double[] b = r2.gaussians().limit(SIZE).toArray();
+        assertEquals(a, b);
+    }
+
+    @Test
+    public void testThreadLocalIntStream() throws InterruptedException {
+        final ExecutorService e = Executors.newFixedThreadPool(10);
+        final ThreadLocalRandom tlr = ThreadLocalRandom.current();
+
+        final class RandomTask implements Runnable {
+            int[] randoms;
+
+            @Override
+            public void run() {
+                randoms = tlr.ints().limit(SIZE).toArray();
+            }
+        }
+        final RandomTask[] tasks = new RandomTask[10];
+        for (int i=0; i < tasks.length; i++) {
+            tasks[i] = new RandomTask();
+        }
+        for (int i=0; i < tasks.length; i++) {
+            e.submit(tasks[i]);
+        }
+        e.shutdown();
+        e.awaitTermination(3, TimeUnit.SECONDS);
+        for (int i=1; i < tasks.length; i++) {
+            assertFalse(Arrays.equals(tasks[0].randoms, tasks[i].randoms));
+        }
+    }
+
+    @Test
+    public void testThreadLocalLongStream() throws InterruptedException {
+        final ExecutorService e = Executors.newFixedThreadPool(10);
+        final ThreadLocalRandom tlr = ThreadLocalRandom.current();
+
+        final class RandomTask implements Runnable {
+            long[] randoms;
+
+            @Override
+            public void run() {
+                randoms = tlr.longs().limit(SIZE).toArray();
+            }
+        }
+        final RandomTask[] tasks = new RandomTask[10];
+        for (int i=0; i < tasks.length; i++) {
+            tasks[i] = new RandomTask();
+        }
+        for (int i=0; i < tasks.length; i++) {
+            e.submit(tasks[i]);
+        }
+        e.shutdown();
+        e.awaitTermination(3, TimeUnit.SECONDS);
+        for (int i=1; i < tasks.length; i++) {
+            assertFalse(Arrays.equals(tasks[0].randoms, tasks[i].randoms));
+        }
+    }
+
+    @Test
+    public void testThreadLocalDoubleStream() throws InterruptedException {
+        final ExecutorService e = Executors.newFixedThreadPool(10);
+        final ThreadLocalRandom tlr = ThreadLocalRandom.current();
+
+        final class RandomTask implements Runnable {
+            double[] randoms;
+
+            @Override
+            public void run() {
+                randoms = tlr.doubles().limit(SIZE).toArray();
+            }
+        }
+        final RandomTask[] tasks = new RandomTask[10];
+        for (int i=0; i < tasks.length; i++) {
+            tasks[i] = new RandomTask();
+        }
+        for (int i=0; i < tasks.length; i++) {
+            e.submit(tasks[i]);
+        }
+        e.shutdown();
+        e.awaitTermination(3, TimeUnit.SECONDS);
+        for (int i=1; i < tasks.length; i++) {
+            assertFalse(Arrays.equals(tasks[0].randoms, tasks[i].randoms));
+        }
+    }
+
+    @Test
+    public void testThreadLocalGaussianStream() throws InterruptedException {
+        final ExecutorService e = Executors.newFixedThreadPool(10);
+        final ThreadLocalRandom tlr = ThreadLocalRandom.current();
+
+        final class RandomTask implements Runnable {
+            double[] randoms;
+
+            @Override
+            public void run() {
+                randoms = tlr.gaussians().limit(SIZE).toArray();
+            }
+        }
+        final RandomTask[] tasks = new RandomTask[10];
+        for (int i=0; i < tasks.length; i++) {
+            tasks[i] = new RandomTask();
+        }
+        for (int i=0; i < tasks.length; i++) {
+            e.submit(tasks[i]);
+        }
+        e.shutdown();
+        e.awaitTermination(3, TimeUnit.SECONDS);
+        for (int i=1; i < tasks.length; i++) {
+            assertFalse(Arrays.equals(tasks[0].randoms, tasks[i].randoms));
+        }
+    }
+
+}