--- a/test/langtools/tools/javac/lib/DPrinter.java	Mon Sep 09 11:43:16 2019 -0400
+++ b/test/langtools/tools/javac/lib/DPrinter.java	Wed Nov 27 09:00:01 2019 +0100
@@ -880,7 +880,7 @@
         @Override
         public void visitTypeTest(JCInstanceOf tree) {
             printTree("expr", tree.expr);
-            printTree("clazz", tree.clazz);
+            printTree("pattern", tree.pattern);
         }
 
         @Override