PR classpath/28580

       * gnu/java/net/protocol/http/Request.java (readResponse):  Call
       createResponseBodyStream in more cases and with new parameter.
       (createResponseBodyStream):  Added new parameter mayHaveBody. Handle
       HEAD and !mayHaveBody responses specially.


git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@116853 138bc75d-0d04-0410-961f-82ee72b054a4