package com.github.messenger4j.quickstart.boot;

import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

/**
 * This is the main class for inbound and outbound communication with the Facebook Messenger Platform.
 * The callback handler is responsible for the webhook verification and processing of the inbound messages and events.
 * It showcases the features of the Messenger Platform.
 *
 * @author Max Grabenhorst
 */
@RestController
@RequestMapping("/callback")
public class MessengerPlatformCallbackHandler {

   
    @RequestMapping(method = RequestMethod.GET)
    public ResponseEntity<String> testeApp() {
    	return ResponseEntity.ok("Teste Ok OK");
    }
}

package com.github.messenger4j.quickstart.boot;

import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RestController;

/**
 * This is the main class for inbound and outbound communication with the Facebook Messenger Platform.
 * The callback handler is responsible for the webhook verification and processing of the inbound messages and events.
 * It showcases the features of the Messenger Platform.
 *
 * @author Max Grabenhorst
 */
@RestController
@RequestMapping("/callback")
public class MessengerPlatformCallbackHandler {

   
    @RequestMapping(method = RequestMethod.GET)
    public ResponseEntity<String> testeApp() {
    	return ResponseEntity.ok("Teste Ok OK CI");
    }
}

teste CI