diff -r 000000000000 -r 9a66ca7c79fa src/share/classes/com/sun/tools/javac/code/Kinds.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/share/classes/com/sun/tools/javac/code/Kinds.java	Sat Dec 01 00:00:00 2007 +0000
@@ -0,0 +1,85 @@
+/*
+ * Copyright 1999-2005 Sun Microsystems, Inc.  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.  Sun designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Sun in the LICENSE file that accompanied this code.
+ *
+ * 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 Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
+ * CA 95054 USA or visit www.sun.com if you need additional information or
+ * have any questions.
+ */
+
+package com.sun.tools.javac.code;
+
+
+/** Internal symbol kinds, which distinguish between elements of
+ *  different subclasses of Symbol. Symbol kinds are organized so they can be
+ *  or'ed to sets.
+ *
+ *  <p><b>This is NOT part of any API supported by Sun Microsystems.  If
+ *  you write code that depends on this, you do so at your own risk.
+ *  This code and its internal interfaces are subject to change or
+ *  deletion without notice.</b>
+ */
+public class Kinds {
+
+    private Kinds() {} // uninstantiable
+
+    /** The empty set of kinds.
+     */
+    public final static int NIL = 0;
+
+    /** The kind of package symbols.
+     */
+    public final static int PCK = 1 << 0;
+
+    /** The kind of type symbols (classes, interfaces and type variables).
+     */
+    public final static int TYP = 1 << 1;
+
+    /** The kind of variable symbols.
+     */
+    public final static int VAR = 1 << 2;
+
+    /** The kind of values (variables or non-variable expressions), includes VAR.
+     */
+    public final static int VAL = (1 << 3) | VAR;
+
+    /** The kind of methods.
+     */
+    public final static int MTH = 1 << 4;
+
+    /** The error kind, which includes all other kinds.
+     */
+    public final static int ERR = (1 << 5) - 1;
+
+    /** The set of all kinds.
+     */
+    public final static int AllKinds = ERR;
+
+    /** Kinds for erroneous symbols that complement the above
+     */
+    public static final int ERRONEOUS = 1 << 6;
+    public static final int AMBIGUOUS    = ERRONEOUS+1; // ambiguous reference
+    public static final int HIDDEN       = ERRONEOUS+2; // hidden method or field
+    public static final int STATICERR    = ERRONEOUS+3; // nonstatic member from static context
+    public static final int ABSENT_VAR   = ERRONEOUS+4; // missing variable
+    public static final int WRONG_MTHS   = ERRONEOUS+5; // methods with wrong arguments
+    public static final int WRONG_MTH    = ERRONEOUS+6; // one method with wrong arguments
+    public static final int ABSENT_MTH   = ERRONEOUS+7; // missing method
+    public static final int ABSENT_TYP   = ERRONEOUS+8; // missing type
+}