#vulnerable code 
                                public void inputReady(final NHttpServerConnection conn, final ContentDecoder decoder) {
        HttpContext context = conn.getContext();
        HttpRequest request = conn.getHttpRequest();

        ServerConnState connState = (ServerConnState) context.getAttribute(CONN_STATE);
        ContentInputBuffer buffer = connState.getInbuffer();

        // Update connection state
        connState.setInputState(ServerConnState.REQUEST_BODY_STREAM);
        
        try {
            buffer.consumeContent(decoder);
            if (decoder.isCompleted()) {
                // Request entity has been fully received
                connState.setInputState(ServerConnState.REQUEST_BODY_DONE);

                // Create a wrapper entity instead of the original one
                HttpEntityEnclosingRequest entityReq = (HttpEntityEnclosingRequest) request;
                if (entityReq.getEntity() != null) {
                    entityReq.setEntity(new BufferedContent(
                            entityReq.getEntity(), 
                            connState.getInbuffer()));
                }
                conn.suspendInput();
                processRequest(conn, request);
            }
            
        } catch (IOException ex) {
            shutdownConnection(conn);
            if (this.eventListener != null) {
                this.eventListener.fatalIOException(ex, conn);
            }
        } catch (HttpException ex) {
            shutdownConnection(conn);
            if (this.eventListener != null) {
                this.eventListener.fatalProtocolException(ex, conn);
            }
        }
    } 
                            #location 20 
                            #vulnerability type RESOURCE_LEAK
#fixed code
                                public void inputReady(final NHttpServerConnection conn, final ContentDecoder decoder) {
        HttpContext context = conn.getContext();
        HttpRequest request = conn.getHttpRequest();

        ServerConnState connState = (ServerConnState) context.getAttribute(CONN_STATE);
        ContentInputBuffer buffer = connState.getInbuffer();

        // Update connection state
        connState.setInputState(ServerConnState.REQUEST_BODY_STREAM);
        
        try {
            buffer.consumeContent(decoder);
            if (decoder.isCompleted()) {
                // Request entity has been fully received
                connState.setInputState(ServerConnState.REQUEST_BODY_DONE);

                // Create a wrapper entity instead of the original one
                HttpEntityEnclosingRequest entityReq = (HttpEntityEnclosingRequest) request;
                if (entityReq.getEntity() != null) {
                    entityReq.setEntity(new ContentBufferEntity(
                            entityReq.getEntity(), 
                            connState.getInbuffer()));
                }
                conn.suspendInput();
                processRequest(conn, request);
            }
            
        } catch (IOException ex) {
            shutdownConnection(conn);
            if (this.eventListener != null) {
                this.eventListener.fatalIOException(ex, conn);
            }
        } catch (HttpException ex) {
            shutdownConnection(conn);
            if (this.eventListener != null) {
                this.eventListener.fatalProtocolException(ex, conn);
            }
        }
    }