--- old/src/java.compiler/share/classes/javax/lang/model/util/AbstractElementVisitor14.java	2019-12-10 11:16:41.825788000 -0800
+++ new/src/java.compiler/share/classes/javax/lang/model/util/AbstractElementVisitor14.java	2019-12-10 11:16:41.665867999 -0800
@@ -73,7 +73,7 @@
  */
 @jdk.internal.PreviewFeature(feature=jdk.internal.PreviewFeature.Feature.RECORDS,
                              essentialAPI=false)
-@SupportedSourceVersion(RELEASE_14)
+@SupportedSourceVersion(RELEASE_15)
 public abstract class AbstractElementVisitor14<R, P> extends AbstractElementVisitor9<R, P> {
     /**
      * Constructor for concrete subclasses to call.