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resolve null type safety warnings from method references in stream collectors
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kasun
2026-06-27 01:15:55 +02:00
parent 12fc7909fd
commit ee2685aa07
1 changed files with 1 additions and 2 deletions
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backend/src/main/java/com/vaessl/app/exception/GlobalExceptionHandler.java
+1 -2
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@@ -3,7 +3,6 @@ package com.vaessl.app.exception;
import org.slf4j.Logger; import org.slf4j.Logger;
import org.slf4j.LoggerFactory; import org.slf4j.LoggerFactory;
import org.springframework.http.ProblemDetail; import org.springframework.http.ProblemDetail;
import org.springframework.validation.FieldError;
import org.springframework.web.bind.MethodArgumentNotValidException; import org.springframework.web.bind.MethodArgumentNotValidException;
import org.springframework.web.bind.annotation.ExceptionHandler; import org.springframework.web.bind.annotation.ExceptionHandler;
import org.springframework.web.bind.annotation.RestControllerAdvice; import org.springframework.web.bind.annotation.RestControllerAdvice;
@@ -24,7 +23,7 @@ public class GlobalExceptionHandler {
public ProblemDetail handleEmptyCredentialInput(MethodArgumentNotValidException e) { public ProblemDetail handleEmptyCredentialInput(MethodArgumentNotValidException e) {
String defaultMessages = e.getBindingResult().getFieldErrors().stream() String defaultMessages = e.getBindingResult().getFieldErrors().stream()
.map(FieldError::getDefaultMessage).collect(Collectors.joining(", ")); .map(field -> field.getDefaultMessage()).collect(Collectors.joining(", "));
return ProblemDetail.forStatusAndDetail(BAD_REQUEST_EMPTY_FIELDS.getStatus(), return ProblemDetail.forStatusAndDetail(BAD_REQUEST_EMPTY_FIELDS.getStatus(),
BAD_REQUEST_EMPTY_FIELDS.getMessage() + " [" + defaultMessages + "]"); BAD_REQUEST_EMPTY_FIELDS.getMessage() + " [" + defaultMessages + "]");