adminRouter.Methods(http.MethodDelete).Path(adminVersion+"/clear-config-history-kv").HandlerFunc(adminMiddleware(adminAPI.ClearConfigHistoryKVHandler)).Queries("restoreId", "{restoreId:.*}")

     */
    public final void addFlags(final int flag) {
        this.flags |= flag;
    }

    /**
     * Clears the specified flags from this message.
     *
     * @param flag the flags to clear
     */
    public final void clearFlags(final int flag) {
        this.flags &= ~flag;
    }

    /**
     * @return the mid
     */
    @Override
    public final long getMid() {

Declaras la "forma" de los datos como clases con atributos.

Y cada atributo tiene un tipo.

Entonces creas un instance de esa clase con algunos valores y validará los valores, los convertirá al tipo adecuado (si es el caso) y te dará un objeto con todos los datos.

Y obtienes todo el soporte del editor con ese objeto resultante.

            int len;
            int amount = 0;
            while ((len = ChannelUtil.read(channel, buffer, amount)) != -1) {
                out.write(buf, 0, len);
                buffer.clear();
                amount += len;
            }
            out.flush();
            return amount;
        } catch (final IOException e) {
            throw new IORuntimeException(e);
        }

                            MemoryUtil.getMemoryUsageLog());
                }
            }
        } finally {
            docList.clear();
        }
    }

    /**
     * Deletes old documents that have the same URL but different document IDs
     * as the documents in the provided list. This prevents duplicate documents

		if doneCh == nil {
			return
		}

		// Indicate we are ready to write.
		doneCh <- err

		// Wait for channel to be closed so we don't race on writes.
		<-doneCh

		// Clear so we can be called multiple times without crashing.
		doneCh = nil
	}, &closeNotifier{rc: r.Body, done: bodyDoneCh}
}

// keepHTTPResponseAlive can be used to avoid timeouts with long storage

             */

            if (this.socket != null) {
                this.socket.close();
                this.socket = null;
            }
            this.thread = null;
            this.responseTable.clear();
        }
    }

    @Override
    public void run() {
        try {
            while (this.thread == Thread.currentThread()) {

indemnity or liability obligations to one or more recipients of Covered
Software. However, You may do so only on Your own behalf, and not on
behalf of any Contributor. You must make it absolutely clear that any
such warranty, support, indemnity, or liability obligation is offered by
You alone, and You hereby agree to indemnify every Contributor for any
liability incurred by such Contributor as a result of warranty, support,

### Understand the question { #understand-the-question }

* Check if you can understand what is the **purpose** and use case of the person asking.

* Then check if the question (the vast majority are questions) is **clear**.

        }
        if (logger.isDebugEnabled()) {
            logger.debug("Deleted {} documents from URL list", deleteUrlList.size());
        }
        deleteUrlList.clear();
    }

    @Override
    public long getDocumentSize() {
        return indexUpdateCallback.getDocumentSize();
    }

    @Override
    public long getExecuteTime() {