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Merge pull request #8686 from dreis2211:empty-string-concat

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* pr/8686:
  Replace empty string concatenation with String.valueOf()
This commit is contained in:
Stephane Nicoll
2017-03-26 12:03:59 +02:00
parent d322d8613b 5d85733378
commit 9b2b1a3a28
1 changed files with 2 additions and 2 deletions
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4
spring-boot-actuator/src/main/java/org/springframework/boot/actuate/trace/WebRequestTraceFilter.java
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@@ -202,7 +202,7 @@ public class WebRequestTraceFilter extends OncePerRequestFilter implements Order
private void addTimeTaken(long startTime, long endTime, Map<String, Object> 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;
}