1 files changed, 1 insertions, 0 deletions
diff --git a/plugins/groovy/groovy-psi/src/org/jetbrains/plugins/groovy/codeInspection/threading/GroovyUnconditionalWaitInspection.java b/plugins/groovy/groovy-psi/src/org/jetbrains/plugins/groovy/codeInspection/threading/GroovyUnconditionalWaitInspection.java
index 445e34da38c4..2e24f21654d2 100644
--- a/plugins/groovy/groovy-psi/src/org/jetbrains/plugins/groovy/codeInspection/threading/GroovyUnconditionalWaitInspection.java
+++ b/plugins/groovy/groovy-psi/src/org/jetbrains/plugins/groovy/codeInspection/threading/GroovyUnconditionalWaitInspection.java
@@ -53,6 +53,7 @@ public class GroovyUnconditionalWaitInspection extends BaseInspection {
     return "Unconditional call to <code>#ref()</code> #loc";
   }
 
+  @NotNull
   @Override
   public BaseInspectionVisitor buildVisitor() {
     return new UnconditionalWaitVisitor();