don't throw, but track in an issue

nullaway/src/main/java/com/uber/nullaway/NullabilityUtil.java

@@ -747,9 +747,9 @@ public static ExprTreeAndState stripParensAndUpdateTreePath(
     if (path.getLeaf() != expr) {
       // if the expression is not the leaf of the path, we can't update the path to point to the
       // stripped expression, so we just return the original expression and state
-      // return new ExprTreeAndState(expr, state);
-      throw new RuntimeException(
-          "stripParensAndUpdateTreePath should only be called when the expression is the leaf of the VisitorState's path");
+      // TODO fix all cases where this happens and remove this fallback case
+      //  Tracked in https://github.com/uber/NullAway/issues/1479
+      return new ExprTreeAndState(expr, state);
     }
     ExpressionTree resultExpr = expr;
     while (resultExpr instanceof ParenthesizedTree) {