diff --git a/java/java-psi-impl/src/com/intellij/psi/impl/compiled/ClsTypeElementImpl.java b/java/java-psi-impl/src/com/intellij/psi/impl/compiled/ClsTypeElementImpl.java
index ff25271c26ce..f8b821bfd1e5 100644
--- a/java/java-psi-impl/src/com/intellij/psi/impl/compiled/ClsTypeElementImpl.java
+++ b/java/java-psi-impl/src/com/intellij/psi/impl/compiled/ClsTypeElementImpl.java
@@ -38,7 +38,7 @@ public class ClsTypeElementImpl extends ClsElementImpl implements PsiTypeElement
   private volatile PsiType myCachedType;
   private final char myVariance;
 
-  public ClsTypeElementImpl(@NotNull PsiElement parent, String typeText, char variance) {
+  public ClsTypeElementImpl(@NotNull PsiElement parent, @NotNull String typeText, char variance) {
     myParent = parent;
     myTypeText = typeText;
     myVariance = variance;