remove unused import

Vladimir Kotal · Vladimir Kotal · commit 326fbf49304b · 2021-04-07T19:25:54.000+02:00
diff --git a/plugins/src/main/java/opengrok/auth/plugin/configuration/PluginConfigurationClassLoader.java b/plugins/src/main/java/opengrok/auth/plugin/configuration/PluginConfigurationClassLoader.java
@@ -27,7 +27,6 @@
 import opengrok.auth.plugin.util.WebHooks;
 
 import java.beans.XMLDecoder;
-import java.util.ArrayList;
 import java.util.Collections;
 import java.util.Set;
 import java.util.stream.Collectors;
