289f35da3a57bb5e491b30c7351072b4e801c519,spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/AbstractMessageConverterMethodProcessor.java,AbstractMessageConverterMethodProcessor,writeWithMessageConverters,#T#MethodParameter#ServletServerHttpRequest#ServletServerHttpResponse#,116

Before Change


		if (selectedMediaType != null) {
			selectedMediaType = selectedMediaType.removeQualityValue();
			for (HttpMessageConverter<?> messageConverter : this.messageConverters) {
				if (messageConverter.canWrite(returnValueClass, selectedMediaType)) {
					returnValue = (T) getAdvice().beforeBodyWrite(returnValue, returnType, selectedMediaType,
							(Class<? extends HttpMessageConverter<?>>) messageConverter.getClass(),
							inputMessage, outputMessage);

After Change


						return;
					}
				}
				else if (messageConverter.canWrite(returnValueClass, selectedMediaType)) {
					returnValue = (T) getAdvice().beforeBodyWrite(returnValue, returnType, selectedMediaType,
							(Class<? extends HttpMessageConverter<?>>) messageConverter.getClass(),
							inputMessage, outputMessage);
					if (returnValue != null) {
						((HttpMessageConverter<T>) messageConverter).write(returnValue,
								selectedMediaType, outputMessage);
						if (logger.isDebugEnabled()) {
							logger.debug("Written [" + returnValue + "] as \"" +
									selectedMediaType + "\" using [" + messageConverter + "]");
						}
					}
					return;
				}
			}
		}