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Use List#isEmpty() in DispatcherServlet

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This commit uses !isEmpty() instead of size() > 0.

Closes gh-31244
This commit is contained in:
shin-mallang
2023-09-16 04:33:23 +09:00
committed by Sam Brannen
parent 293e6ddf85
commit 3932f91117
1 changed files with 1 additions and 1 deletions
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spring-webmvc/src/main/java/org/springframework/web/servlet/DispatcherServlet.java
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@@ -1018,7 +1018,7 @@ public class DispatcherServlet extends FrameworkServlet {
if (traceOn) {
List<String> values = Collections.list(request.getHeaderNames());
String headers = values.size() > 0 ? "masked" : "";
String headers = values.isEmpty() ? "" : "masked";
if (isEnableLoggingRequestDetails()) {
headers = values.stream().map(name -> name + ":" + Collections.list(request.getHeaders(name)))
.collect(Collectors.joining(", "));