HttpExchange.getResponseBody().close() throws NPE. This goes away when we uncomment the commented code. This is with http.jar that is integrated into JAXWS FCS.

java.lang.NullPointerException
        at sun.net.httpserver.ChunkedOutputStream.close(ChunkedOutputStream.java:119)
        at sun.net.httpserver.PlaceholderOutputStream.close(ExchangeImpl.java:369)
        at Npe$1.handle(Npe.java:35)
        at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:65)
        at sun.net.httpserver.AuthFilter.doFilter(AuthFilter.java:56)
        at com.sun.net.httpserver.Filter$Chain.doFilter(Filter.java:68)
        at sun.net.httpserver.ServerImpl$Exchange.run(ServerImpl.java:485)
        at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:650)
        at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:675)
        at java.lang.Thread.run(Thread.java:595)

According to javadoc

"Closing the OutputStream, implicitly closes the InputStream (if it is not already closed). "

Attaching the program that produces this.