add comment

uber · Aug 24, 2023 · 29902be · 29902be
1 parent 5b46f06
commit 29902be
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/nullaway/src/main/java/com/uber/nullaway/ErrorBuilder.java b/nullaway/src/main/java/com/uber/nullaway/ErrorBuilder.java
@@ -203,6 +203,9 @@ private Description.Builder addSuggestedSuppression(
         if (config.getCastToNonNullMethod() != null && canBeCastToNonNull(suggestTree)) {
           builder = addCastToNonNullFix(suggestTree, builder);
         } else {
+          // When there is a castToNonNull method, suggestTree is set to the expression to be
+          // casted, which is not suppressible.  For simplicity, we just always recompute the
+          // suppressible node here.
           Tree suppressibleNode = suppressibleNode(state.getPath());
           if (suppressibleNode != null) {
             builder = addSuppressWarningsFix(suppressibleNode, builder, suppressionName);