Github user kinow commented on a diff in the pull request:
https://github.com/apache/jena/pull/114#discussion_r175060216
--- Diff: jena-arq/src/main/java/org/apache/jena/query/Query.java ---
@@ -707,6 +719,8 @@ public void visit(QueryVisitor visitor)
visitor.visitDescribeResultForm(this) ;
if ( this.isAskType() )
visitor.visitAskResultForm(this) ;
+ if ( this.isJsonType() )
--- End diff --
@afs added this one in order to be able to use the `Query` object in some
tests...---
