--- a/src/share/classes/javax/lang/model/util/SimpleTypeVisitor8.java	Wed Nov 06 17:48:25 2013 +0100
+++ b/src/share/classes/javax/lang/model/util/SimpleTypeVisitor8.java	Thu Nov 07 20:11:56 2013 -0800
@@ -27,6 +27,7 @@
 
 import javax.annotation.processing.SupportedSourceVersion;
 import javax.lang.model.SourceVersion;
+import javax.lang.model.type.IntersectionType;
 import static javax.lang.model.SourceVersion.*;
 
 /**
@@ -98,4 +99,17 @@
     protected SimpleTypeVisitor8(R defaultValue){
         super(defaultValue);
     }
+
+    /**
+     * This implementation visits an {@code IntersectionType} by calling
+     * {@code defaultAction}.
+     *
+     * @param t {@inheritDoc}
+     * @param p {@inheritDoc}
+     * @return  the result of {@code defaultAction}
+     */
+    @Override
+    public R visitIntersection(IntersectionType t, P p){
+        return defaultAction(t, p);
+    }
 }

--- a/src/share/classes/javax/lang/model/util/TypeKindVisitor8.java	Wed Nov 06 17:48:25 2013 +0100
+++ b/src/share/classes/javax/lang/model/util/TypeKindVisitor8.java	Thu Nov 07 20:11:56 2013 -0800
@@ -101,4 +101,17 @@
     protected TypeKindVisitor8(R defaultValue) {
         super(defaultValue);
     }
+
+    /**
+     * This implementation visits an {@code IntersectionType} by calling
+     * {@code defaultAction}.
+     *
+     * @param t  {@inheritDoc}
+     * @param p  {@inheritDoc}
+     * @return the result of {@code defaultAction}
+     */
+    @Override
+    public R visitIntersection(IntersectionType t, P p) {
+        return defaultAction(t, p);
+    }
 }

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/tools/javac/processing/model/util/TestIntersectionTypeVisitors.java	Thu Nov 07 20:11:56 2013 -0800
@@ -0,0 +1,122 @@
+/*
+ * Copyright (c) 2013, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug     8027730
+ * @summary Test visitor support for intersection types
+ */
+
+import java.lang.annotation.Annotation;
+import java.util.List;
+import javax.lang.model.element.*;
+import javax.lang.model.type.*;
+import javax.lang.model.util.*;
+
+public class TestIntersectionTypeVisitors {
+    public static void main(String... args) throws Exception {
+        IntersectionType it = new TestIntersectionType();
+
+        boolean result = it.accept(new TypeKindVisitor8Child(), null) &&
+            it.accept(new SimpleTypeVisitor8Child(), null) &&
+            it.accept(new SimpleTypeVisitor6Child(), null);
+
+        if (!result)
+            throw new RuntimeException();
+    }
+
+    static class TestIntersectionType implements IntersectionType {
+        TestIntersectionType() {}
+
+        @Override
+        public List<? extends TypeMirror> getBounds() {
+            throw new UnsupportedOperationException();
+        }
+
+        @Override
+        public <R,P> R accept(TypeVisitor<R,P> v,
+                       P p) {
+            return v.visitIntersection(this, p);
+        }
+
+        @Override
+        public TypeKind getKind() {
+            return TypeKind.INTERSECTION;
+        }
+
+        @Override
+        public <A extends Annotation> A getAnnotation(Class<A> annotationType) {
+            throw new UnsupportedOperationException();
+        }
+
+        @Override
+        public List<? extends AnnotationMirror> getAnnotationMirrors() {
+            throw new UnsupportedOperationException();
+        }
+
+        @Override
+        public <A extends Annotation> A[] getAnnotationsByType(Class<A> annotationType) {
+            throw new UnsupportedOperationException();
+        }
+    }
+
+    static class TypeKindVisitor8Child extends TypeKindVisitor8<Boolean, Void> {
+        TypeKindVisitor8Child() {
+            super(false);
+        }
+
+        @Override
+        public Boolean visitIntersection(IntersectionType t, Void p) {
+            super.visitIntersection(t, p); // Make sure overridden method doesn't throw an exception
+            return true;
+        }
+    }
+
+    static class SimpleTypeVisitor8Child extends SimpleTypeVisitor8<Boolean, Void> {
+        SimpleTypeVisitor8Child() {
+            super(false);
+        }
+
+        @Override
+        public Boolean visitIntersection(IntersectionType t, Void p) {
+            super.visitIntersection(t, p);  // Make sure overridden method doesn't throw an exception
+            return true;
+        }
+    }
+
+    static class SimpleTypeVisitor6Child extends SimpleTypeVisitor6<Boolean, Void> {
+        SimpleTypeVisitor6Child() {
+            super(false);
+        }
+
+        @Override
+        public Boolean visitIntersection(IntersectionType t, Void p) {
+            try {
+                super.visitIntersection(t, p);
+                return false;
+            } catch (UnknownTypeException ute) {
+                return true; // Expected
+            }
+        }
+    }
+}