--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jdk/test/java/io/InputStreamReader/GrowAfterEOF.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,61 @@
+/*
+ * Copyright 1998 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 4101707
+   @summary Test if fill() will behave correctly at EOF to
+            allow file to grow.
+*/
+
+import java.io.*;
+
+public class GrowAfterEOF {
+    public static void main(String[] args) throws Exception {
+        File input = new File(".", "TestEOFInput.txt");
+        RandomAccessFile rf = new RandomAccessFile(input, "rw");
+        BufferedReader r = new BufferedReader
+            (new InputStreamReader(new FileInputStream(input)));
+
+        // write something
+        rf.writeBytes("a line");
+
+        // read till the end of file
+        while (r.readLine() != null);
+
+        // append to the end of the file
+        rf.seek(rf.length());
+        rf.writeBytes("new line");
+
+        // now try to read again
+        boolean readMore = false;
+        while (r.readLine() != null) {
+            readMore = true;
+        }
+        if (!readMore) {
+            input.delete();
+            throw new Exception("Failed test: unable to read!");
+        } else {
+            input.delete();
+        }
+    }
+}