diff --git a/checkstyle/import-control-core.xml b/checkstyle/import-control-core.xml index ce3ae6ea7c544..309bafae838ba 100644 --- a/checkstyle/import-control-core.xml +++ b/checkstyle/import-control-core.xml @@ -1,6 +1,6 @@ + "-//Checkstyle//DTD ImportControl Configuration 1.4//EN" + "https://checkstyle.sourceforge.io/dtds/import_control_1_4.dtd">