From d61a4ef6aebbc9168ac851ba4c332a97035365d1 Mon Sep 17 00:00:00 2001
From: Harry <34418180+HarryFQ@users.noreply.github.com>
Date: Tue, 9 Mar 2021 13:11:58 +0800
Subject: [PATCH] Modify the enumeration judgment usage  (#6518)

---
 .../oap/server/core/query/BrowserLogQueryService.java           | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/query/BrowserLogQueryService.java b/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/query/BrowserLogQueryService.java
index 353f2b834..a3ae47c26 100644
--- a/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/query/BrowserLogQueryService.java
+++ b/oap-server/server-core/src/main/java/org/apache/skywalking/oap/server/core/query/BrowserLogQueryService.java
@@ -53,7 +53,7 @@ public class BrowserLogQueryService implements Service {
                                                   final Pagination paging) throws IOException {
         PaginationUtils.Page page = PaginationUtils.INSTANCE.exchange(paging);
         BrowserErrorCategory errorCategory = Optional.ofNullable(category)
-                                                     .filter(c -> !c.equals(ErrorCategory.ALL)) // ErrorCategory.All stands for query all.
+                                                     .filter(c -> c != ErrorCategory.ALL) // ErrorCategory.All stands for query all.
                                                      .map(c -> BrowserErrorCategory.valueOf(c.name()))
                                                      .orElse(null);