--- old/test/langtools/tools/javac/lib/JavacTestingAbstractProcessor.java	2019-12-08 12:43:49.517707663 -0800
+++ new/test/langtools/tools/javac/lib/JavacTestingAbstractProcessor.java	2019-12-08 12:43:49.353625669 -0800
@@ -110,7 +110,7 @@
      * corresponding platform visitor type.
      */
 
-    @SupportedSourceVersion(RELEASE_14)
+    @SupportedSourceVersion(RELEASE_15)
     public static abstract class AbstractAnnotationValueVisitor<R, P> extends AbstractAnnotationValueVisitor14<R, P> {
 
         /**
@@ -121,7 +121,7 @@
         }
     }
 
-    @SupportedSourceVersion(RELEASE_14)
+    @SupportedSourceVersion(RELEASE_15)
     public static abstract class AbstractElementVisitor<R, P> extends AbstractElementVisitor14<R, P> {
         /**
          * Constructor for concrete subclasses to call.
@@ -131,7 +131,7 @@
         }
     }
 
-    @SupportedSourceVersion(RELEASE_14)
+    @SupportedSourceVersion(RELEASE_15)
     public static abstract class AbstractTypeVisitor<R, P> extends AbstractTypeVisitor14<R, P> {
         /**
          * Constructor for concrete subclasses to call.
@@ -162,7 +162,7 @@
         }
     }
 
-    @SupportedSourceVersion(RELEASE_14)
+    @SupportedSourceVersion(RELEASE_15)
     public static class ElementScanner<R, P> extends ElementScanner14<R, P> {
         /**
          * Constructor for concrete subclasses; uses {@code null} for the
@@ -181,7 +181,7 @@
         }
     }
 
-    @SupportedSourceVersion(RELEASE_14)
+    @SupportedSourceVersion(RELEASE_15)
     public static class SimpleAnnotationValueVisitor<R, P> extends SimpleAnnotationValueVisitor14<R, P> {
         /**
          * Constructor for concrete subclasses; uses {@code null} for the
@@ -202,7 +202,7 @@
         }
     }
 
-    @SupportedSourceVersion(RELEASE_14)
+    @SupportedSourceVersion(RELEASE_15)
     public static class SimpleElementVisitor<R, P> extends SimpleElementVisitor14<R, P> {
         /**
          * Constructor for concrete subclasses; uses {@code null} for the
@@ -223,7 +223,7 @@
         }
     }
 
-    @SupportedSourceVersion(RELEASE_14)
+    @SupportedSourceVersion(RELEASE_15)
     public static class SimpleTypeVisitor<R, P> extends SimpleTypeVisitor14<R, P> {
         /**
          * Constructor for concrete subclasses; uses {@code null} for the
@@ -244,7 +244,7 @@
         }
     }
 
-    @SupportedSourceVersion(RELEASE_14)
+    @SupportedSourceVersion(RELEASE_15)
     public static class TypeKindVisitor<R, P> extends TypeKindVisitor14<R, P> {
         /**
          * Constructor for concrete subclasses to call; uses {@code null}