Fix checkstyle to include spacing between static imports.
When upgrading checkstyle v7.4 to v10.12, new properties were added such as staticGroups (v8.12) and separatedStaticGroups (v8.12) which are set to default false.
Bug: 291925520
Fixes: 299677267
Change-Id: I1350ab5448f1d05b40a8a4a791e3e7227364c883
Test: repo upload
diff --git a/default-treewalker-checks.xml b/default-treewalker-checks.xml
index 3f7cd99..736c541 100644
--- a/default-treewalker-checks.xml
+++ b/default-treewalker-checks.xml
@@ -154,10 +154,12 @@
<module name="ImportOrder">
<property name="severity" value="error"/>
<message key="import.ordering" value="Wrong order for {0} import. Use Ctrl+Shift+O (Eclipse) or Ctrl+Alt+O (Intellij) to sort imports. https://source.android.com/setup/code-style#order-import-statements"/>
- <property name="groups" value="android, androidx, com.android, dalvik, com, dagger, gov, io, junit, libcore, net, kotlin, org, java, javax"/>
+ <property name="groups" value="android, androidx, com.android, dalvik, com, dagger, gov, io, junit, libcore, net, kotlin, org, perfetto, java, javax"/>
<property name="ordered" value="true"/>
<property name="option" value="top"/>
<property name="separated" value="true"/>
+ <property name="separatedStaticGroups" value="true"/>
+ <property name="staticGroups" value="android, androidx, com.android, dalvik, com, dagger, gov, io, junit, libcore, net, kotlin, org, perfetto, java, javax"/>
</module>
<module name="Indentation">
<property name="severity" value="error"/>
