src/java.xml.ws/share/classes/com/sun/xml/internal/messaging/saaj/client/p2p/HttpSOAPConnection.java

@@ -1,7 +1,7 @@
 /*
- * Copyright (c) 1997, 2013, Oracle and/or its affiliates. All rights reserved.
+ * Copyright (c) 1997, 2016, 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.  Oracle designates this

@@ -510,17 +510,13 @@
                         (isFailure
                         ? httpConnection.getErrorStream()
                         : httpConnection.getInputStream());
                 // If no reply message is returned,
                 // content-Length header field value is expected to be zero.
-                // java SE 6 documentation says :
-                // available() : an estimate of the number of bytes that can be read
-                //(or skipped over) from this input stream without blocking
-                //or 0 when it reaches the end of the input stream.
+                // InputStream#available() can't be used here - it just says no data *YET*!
                 if ((httpIn == null )
-                        || (httpConnection.getContentLength() == 0)
-                        || (httpIn.available() == 0)) {
+                        || (httpConnection.getContentLength() == 0)) {
                     response = null;
                     log.warning("SAAJ0014.p2p.content.zero");
                 } else {
                     response = messageFactory.createMessage(headers, httpIn);
                 }