From 4819675f8497e6a2bb3222f0fc97b3ed1eb2a2d4 Mon Sep 17 00:00:00 2001
From: kexianjun <kexianjun1991@hotmail.com>
Date: Wed, 24 Apr 2019 09:23:49 +0800
Subject: [PATCH] dashboard: fix typo in SystemController (#700)

---
 .../csp/sentinel/dashboard/controller/SystemController.java   | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/sentinel-dashboard/src/main/java/com/alibaba/csp/sentinel/dashboard/controller/SystemController.java b/sentinel-dashboard/src/main/java/com/alibaba/csp/sentinel/dashboard/controller/SystemController.java
index 815efcaf..8e99718b 100755
--- a/sentinel-dashboard/src/main/java/com/alibaba/csp/sentinel/dashboard/controller/SystemController.java
+++ b/sentinel-dashboard/src/main/java/com/alibaba/csp/sentinel/dashboard/controller/SystemController.java
@@ -78,7 +78,7 @@ public class SystemController {
         }
     }
 
-    private int countNotNullAndNotNegtive(Number... values) {
+    private int countNotNullAndNotNegative(Number... values) {
         int notNullCount = 0;
         for (int i = 0; i < values.length; i++) {
             if (values[i] != null && values[i].doubleValue() >= 0) {
@@ -103,7 +103,7 @@ public class SystemController {
         if (port == null) {
             return Result.ofFail(-1, "port can't be null");
         }
-        int notNullCount = countNotNullAndNotNegtive(avgLoad, avgRt, maxThread, qps);
+        int notNullCount = countNotNullAndNotNegative(avgLoad, avgRt, maxThread, qps);
         if (notNullCount != 1) {
             return Result.ofFail(-1, "only one of [avgLoad, avgRt, maxThread, qps] "
                 + "value must be set >= 0, but " + notNullCount + " values get");