style: code linting

src/main/java/br/com/fiap/grupo30/fastfood/domain/usecases/payment/CollectOrderPaymentViaCashUseCase.java

@@ -2,7 +2,6 @@
 
 import br.com.fiap.grupo30.fastfood.domain.entities.Order;
 import br.com.fiap.grupo30.fastfood.infrastructure.gateways.OrderGateway;
-import br.com.fiap.grupo30.fastfood.presentation.presenters.dto.CollectPaymentViaCashRequest;
 import br.com.fiap.grupo30.fastfood.presentation.presenters.dto.OrderDTO;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.stereotype.Component;

src/main/java/br/com/fiap/grupo30/fastfood/infrastructure/gateways/MercadoPagoGateway.java

@@ -48,12 +48,10 @@ public MercadoPagoGateway(MercadoPagoOrderMapper orderMapper) {
     }
 
     private Map<String, String> getHeaders() {
-        return new HashMap<String, String>() {
-            {
-                put("Authorization", String.format("Bearer %s", privateAccessToken));
-                put("Content-type", "application/json");
-            }
-        };
+        Map<String, String> headers = new HashMap<String, String>();
+        headers.put("Authorization", String.format("Bearer %s", privateAccessToken));
+        headers.put("Content-type", "application/json");
+        return headers;
     }
 
     private HttpResponse<String> makeRequest(String httpMethod, URI resourceUri) throws Exception {

src/main/java/br/com/fiap/grupo30/fastfood/presentation/controllers/PaymentResource.java

@@ -43,7 +43,8 @@ public ResponseEntity<PaymentQrCodeDTO> generateQrCodeForPaymentCollection(
     @Operation(summary = "Collect payment by cash")
     public ResponseEntity<OrderDTO> collectPaymentByBash(
             @PathVariable Long orderId, @RequestBody CollectPaymentViaCashRequest request) {
-        OrderDTO order = this.collectOrderPaymentViaCashUseCase.execute(orderId, request.getAmount());
+        OrderDTO order =
+                this.collectOrderPaymentViaCashUseCase.execute(orderId, request.getAmount());
         return ResponseEntity.ok().body(order);
     }
 }