code: @Deprecated
      public void setHttp11(boolean http11) {
          if (http11) {
              this.params.setVersion(HttpVersion.HTTP_1_1);
          } else {
              this.params.setVersion(HttpVersion.HTTP_1_0);
          } 
      }
docs: Sets whether version 1.1 of the HTTP protocol should be used per default.
  
  @param http11 <tt>true</tt> to use HTTP/1.1, <tt>false</tt> to use 1.0
  
  @deprecated Use {@link HttpMethodParams#setVersion(HttpVersion)}