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diff --git a/test/java/io/PipedInputStream/Constructors.java b/test/java/io/PipedInputStream/Constructors.java
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+++ b/test/java/io/PipedInputStream/Constructors.java
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+/*
+ * Copyright 2006 Sun Microsystems, Inc.  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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+/**
+ * @test
+ * @bug 4028462
+ * @summary Test for new constructors that set the pipe size
+ */
+
+import java.io.*;
+public class Constructors extends Thread {
+
+    static PipedOutputStream out;
+    static PipedInputStream  in;
+    static int totalToWrite = (8 * 1024);
+    static int pipeSize = totalToWrite;
+
+    public void run() {
+        try {
+            for (int times = (totalToWrite / pipeSize); times > 0; times--) {
+                System.out.println("Pipe Input stream reading...");
+                int read = in.read(new byte[pipeSize]);
+                System.out.println("read: " + read);
+                if (read < pipeSize) {
+                    throw new Exception("Pipe Size is not set to:" + pipeSize);
+                }
+            }
+        } catch (Throwable e) {
+            System.out.println("Pipe Input stream exception:");
+            e.printStackTrace();
+        } finally {
+            System.out.println("Pipe Input stream done.");
+        }
+    }
+
+    public static void main(String args[]) throws Exception {
+
+        in = new PipedInputStream(pipeSize);
+        out = new PipedOutputStream(in);
+        testPipe();
+
+        out = new PipedOutputStream();
+        in = new PipedInputStream(out, pipeSize);
+        testPipe();
+   }
+
+
+   private static void testPipe() throws Exception {
+        Constructors reader = new Constructors();
+        reader.start();
+
+        try {
+            System.out.println("Pipe Output stream started.");
+            out.write(new byte[totalToWrite]);
+        } catch (Throwable e) {
+            System.out.println("Pipe Output stream exception:");
+            e.printStackTrace();
+        } finally {
+            out.close();
+            System.out.println("Waiting for Pipe Input stream...");
+            reader.join();
+            in.close();
+            System.out.println("Done.");
+        }
+    }
+}