Fix build

pmd · May 20, 2022 · 26f6682 · 26f6682
1 parent 572ccc3
commit 26f6682
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/pmd-core/src/main/java/net/sourceforge/pmd/PMDConfiguration.java b/pmd-core/src/main/java/net/sourceforge/pmd/PMDConfiguration.java
@@ -13,6 +13,7 @@
 import java.util.Objects;
 import java.util.Properties;
 
+import org.apache.commons.lang3.StringUtils;
 import org.checkerframework.checker.nullness.qual.NonNull;
 import org.checkerframework.checker.nullness.qual.Nullable;