[ranger] branch master updated: RANGER-4196: fix PMD violations in earlier commit

[ma...@apache.org]

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madhan pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/ranger.git


The following commit(s) were added to refs/heads/master by this push:
     new 66bce09b8 RANGER-4196: fix PMD violations in earlier commit
66bce09b8 is described below

commit 66bce09b87afd3c18d693cb5d810620414eeca3e
Author: Madhan Neethiraj <ma...@apache.org>
AuthorDate: Sat Aug 26 09:37:56 2023 -0700

    RANGER-4196: fix PMD violations in earlier commit
---
 .../ranger/metrics/source/TestRangerMetricsContainerSource.java      | 5 +----
 1 file changed, 1 insertion(+), 4 deletions(-)

diff --git a/ranger-metrics/src/test/java/org/apache/ranger/metrics/source/TestRangerMetricsContainerSource.java b/ranger-metrics/src/test/java/org/apache/ranger/metrics/source/TestRangerMetricsContainerSource.java
index 15462cba5..d802c5dba 100644
--- a/ranger-metrics/src/test/java/org/apache/ranger/metrics/source/TestRangerMetricsContainerSource.java
+++ b/ranger-metrics/src/test/java/org/apache/ranger/metrics/source/TestRangerMetricsContainerSource.java
@@ -21,7 +21,6 @@ package org.apache.ranger.metrics.source;
 import org.apache.hadoop.metrics2.MetricsSystem;
 import org.apache.hadoop.metrics2.lib.DefaultMetricsSystem;
 import org.apache.ranger.metrics.RangerMetricsSystemWrapper;
-import org.apache.ranger.server.tomcat.EmbeddedServer;
 import org.apache.ranger.server.tomcat.EmbeddedServerMetricsCollector;
 import org.junit.*;
 
@@ -34,7 +33,6 @@ public class TestRangerMetricsContainerSource {
 
     private static final String CONTAINER_METRIC_SOURCE_NAME = "RangerContainer";
     private static RangerMetricsSystemWrapper rangerMetricsSystemWrapper;
-    private static EmbeddedServer tomcatServer;
 
     private EmbeddedServerMetricsCollector embeddedServerMetricsCollector;
 
@@ -52,8 +50,7 @@ public class TestRangerMetricsContainerSource {
     }
 
     @AfterClass
-    public static void tearDown()
-    {
+    public static void tearDownAfterClass() {
         metricsSystem.shutdown();
     }