src/java.httpclient/share/classes/java/net/http/SSLTunnelConnection.java

*** 128,143 ****
          }
          return l;
      }
  
      @Override
!     void close() {
!         try {
!             //System.err.println ("Closing: " + this);
!             delegate.channel().close(); // TODO: proper close
!         } catch (IOException ex) {
!         }
      }
  
      @Override
      protected ByteBuffer readImpl(int length) throws IOException {
          ByteBuffer buf = sslDelegate.allocate(BufType.PACKET, length);
--- 128,139 ----
          }
          return l;
      }
  
      @Override
!     public void close() {
!         Utils.close(delegate.channel());
      }
  
      @Override
      protected ByteBuffer readImpl(int length) throws IOException {
          ByteBuffer buf = sslDelegate.allocate(BufType.PACKET, length);