--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/jdk/java/nio/channels/FileChannel/ReadToLimit.java	Tue Sep 12 19:03:39 2017 +0200
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2001, 2010, 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
+   @bug 4526350
+   @summary Verify IOUtil.java reads to buffer limits
+ */
+import java.io.*;
+import java.nio.*;
+import java.nio.channels.*;
+
+public class ReadToLimit {
+    public static void main(String[] args) throws Exception {
+        File blah = File.createTempFile("blah", null);
+        blah.deleteOnExit();
+        initTestFile(blah);
+
+        ByteBuffer[] dstBuffers = new ByteBuffer[2];
+        for(int i=0; i<2; i++) {
+            dstBuffers[i] = ByteBuffer.allocateDirect(10);
+            dstBuffers[i].limit(5);
+        }
+        FileInputStream fis = new FileInputStream(blah);
+        FileChannel fc = fis.getChannel();
+        long bytesRead = fc.read(dstBuffers);
+        for(int i=0; i<2; i++)
+            if (dstBuffers[i].position() != 5)
+                throw new Exception("Test failed");
+        fc.close();
+        fis.close();
+        blah.delete();
+    }
+
+    /**
+     * Creates file blah:
+     * 0000
+     * 0001
+     * 0002
+     * 0003
+     */
+    private static void initTestFile(File blah) throws Exception {
+        FileOutputStream fos = new FileOutputStream(blah);
+        BufferedWriter awriter
+            = new BufferedWriter(new OutputStreamWriter(fos, "8859_1"));
+
+        for(int i=0; i<4; i++) {
+            String number = new Integer(i).toString();
+            for (int h=0; h<4-number.length(); h++)
+                awriter.write("0");
+            awriter.write(""+i);
+            awriter.newLine();
+        }
+       awriter.flush();
+       awriter.close();
+    }
+}