From 5d85733378b4916c558250453b266f4cc6207db8 Mon Sep 17 00:00:00 2001 From: dreis Date: Tue, 21 Mar 2017 20:45:15 +0100 Subject: [PATCH] Replace empty string concatenation with String.valueOf() Closes gh-8686 --- .../boot/actuate/trace/WebRequestTraceFilter.java | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/trace/WebRequestTraceFilter.java b/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/trace/WebRequestTraceFilter.java index 9fe904afdae..ac74a476377 100644 --- a/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/trace/WebRequestTraceFilter.java +++ b/spring-boot-actuator/src/main/java/org/springframework/boot/actuate/trace/WebRequestTraceFilter.java @@ -202,7 +202,7 @@ public class WebRequestTraceFilter extends OncePerRequestFilter implements Order private void addTimeTaken(long startTime, long endTime, Map trace) { long timeTaken = endTime - startTime; - add(trace, Include.TIME_TAKEN, "timeTaken", "" + timeTaken); + add(trace, Include.TIME_TAKEN, "timeTaken", String.valueOf(timeTaken)); } @SuppressWarnings("unchecked") @@ -222,7 +222,7 @@ public class WebRequestTraceFilter extends OncePerRequestFilter implements Order if (!isIncluded(Include.COOKIES)) { headers.remove("Set-Cookie"); } - headers.put("status", "" + response.getStatus()); + headers.put("status", String.valueOf(response.getStatus())); return headers; }