diff --git a/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/builtin/base/UseMethod.java b/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/builtin/base/UseMethod.java
index 746234d5ea2e080034d192b4fec87049dc6e1912..d4144b52f9a739db0808edba6e47048293491c83 100644
--- a/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/builtin/base/UseMethod.java
+++ b/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/builtin/base/UseMethod.java
@@ -18,12 +18,9 @@ import com.oracle.truffle.api.frame.*;
 import com.oracle.truffle.r.nodes.*;
 import com.oracle.truffle.r.nodes.access.*;
 import com.oracle.truffle.r.nodes.builtin.*;
-import com.oracle.truffle.r.nodes.builtin.base.UseMethodFactory.*;
 import com.oracle.truffle.r.nodes.control.*;
-import com.oracle.truffle.r.nodes.unary.*;
 import com.oracle.truffle.r.runtime.*;
 import com.oracle.truffle.r.runtime.data.*;
-import com.oracle.truffle.r.runtime.data.model.*;
 
 @RBuiltin(name = "UseMethod", kind = PRIMITIVE)
 public abstract class UseMethod extends RBuiltinNode {
@@ -89,7 +86,7 @@ public abstract class UseMethod extends RBuiltinNode {
     private abstract static class UseMethodNode extends RNode {
 
         @Child protected DispatchedCallNode dispatchedCallNode;
-        @Child ClassHierarchyNode classHierarchyNode = ClassHierarchyNodeFactory.create(null);
+        @Child UseMethod_ClassHierarchyNode classHierarchyNode = UseMethod_ClassHierarchyNodeFactory.create(null);
         protected String lastGenericName;
 
         @Override
@@ -108,39 +105,4 @@ public abstract class UseMethod extends RBuiltinNode {
 
         public abstract Object execute(VirtualFrame frame, final String generic, final Object o);
     }
-
-    public abstract static class ClassHierarchyNode extends UnaryNode {
-
-        public abstract RStringVector execute(VirtualFrame frame, Object arg);
-
-        @Specialization(order = 0)
-        public RStringVector getClassHr(RAbstractContainer arg) {
-            return arg.getClassHierarchy();
-        }
-
-        @Specialization
-        public RStringVector getClassHr(@SuppressWarnings("unused") byte arg) {
-            return RDataFactory.createStringVector(RRuntime.TYPE_LOGICAL);
-        }
-
-        @Specialization
-        public RStringVector getClassHr(@SuppressWarnings("unused") String arg) {
-            return RDataFactory.createStringVector(RRuntime.TYPE_CHARACTER);
-        }
-
-        @Specialization
-        public RStringVector getClassHr(@SuppressWarnings("unused") int arg) {
-            return RDataFactory.createStringVector(RRuntime.TYPE_INTEGER);
-        }
-
-        @Specialization
-        public RStringVector getClassHr(@SuppressWarnings("unused") double arg) {
-            return RDataFactory.createStringVector(RRuntime.CLASS_DOUBLE, RDataFactory.COMPLETE_VECTOR);
-        }
-
-        @Specialization
-        public RStringVector getClassHr(@SuppressWarnings("unused") RComplex arg) {
-            return RDataFactory.createStringVector(RRuntime.TYPE_COMPLEX);
-        }
-    }
 }
diff --git a/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/builtin/base/UseMethod_ClassHierarchyNode.java b/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/builtin/base/UseMethod_ClassHierarchyNode.java
new file mode 100644
index 0000000000000000000000000000000000000000..219367e02dd13b7976a5a179781844a9a0aadb35
--- /dev/null
+++ b/com.oracle.truffle.r.nodes/src/com/oracle/truffle/r/nodes/builtin/base/UseMethod_ClassHierarchyNode.java
@@ -0,0 +1,68 @@
+/*
+ * Copyright (c) 2013, 2014, 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.
+ */
+package com.oracle.truffle.r.nodes.builtin.base;
+
+import com.oracle.truffle.api.dsl.*;
+import com.oracle.truffle.api.frame.*;
+import com.oracle.truffle.r.nodes.unary.*;
+import com.oracle.truffle.r.runtime.*;
+import com.oracle.truffle.r.runtime.data.*;
+import com.oracle.truffle.r.runtime.data.model.*;
+
+/**
+ * Refactored out of {@link UseMethod} to avoid Eclipse annotation processor circularity.
+ */
+public abstract class UseMethod_ClassHierarchyNode extends UnaryNode {
+
+    public abstract RStringVector execute(VirtualFrame frame, Object arg);
+
+    @Specialization(order = 0)
+    public RStringVector getClassHr(RAbstractContainer arg) {
+        return arg.getClassHierarchy();
+    }
+
+    @Specialization
+    public RStringVector getClassHr(@SuppressWarnings("unused") byte arg) {
+        return RDataFactory.createStringVector(RRuntime.TYPE_LOGICAL);
+    }
+
+    @Specialization
+    public RStringVector getClassHr(@SuppressWarnings("unused") String arg) {
+        return RDataFactory.createStringVector(RRuntime.TYPE_CHARACTER);
+    }
+
+    @Specialization
+    public RStringVector getClassHr(@SuppressWarnings("unused") int arg) {
+        return RDataFactory.createStringVector(RRuntime.TYPE_INTEGER);
+    }
+
+    @Specialization
+    public RStringVector getClassHr(@SuppressWarnings("unused") double arg) {
+        return RDataFactory.createStringVector(RRuntime.CLASS_DOUBLE, RDataFactory.COMPLETE_VECTOR);
+    }
+
+    @Specialization
+    public RStringVector getClassHr(@SuppressWarnings("unused") RComplex arg) {
+        return RDataFactory.createStringVector(RRuntime.TYPE_COMPLEX);
+    }
+}