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diff --git a/tools/external/asm/org/objectweb/asm/AnnotationVisitor.java b/tools/external/asm/org/objectweb/asm/AnnotationVisitor.java
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+/***
+ * ASM: a very small and fast Java bytecode manipulation framework
+ * Copyright (c) 2000-2005 INRIA, France Telecom
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package org.objectweb.asm;
+
+/**
+ * A visitor to visit a Java annotation. The methods of this interface must be
+ * called in the following order: (<tt>visit<tt> | <tt>visitEnum<tt> | 
+ * <tt>visitAnnotation<tt> | <tt>visitArray<tt>)* <tt>visitEnd<tt>.
+ *
+ * @author Eric Bruneton
+ * @author Eugene Kuleshov
+ */
+public interface AnnotationVisitor {
+
+    /**
+     * Visits a primitive value of the annotation.
+     * 
+     * @param name the value name.
+     * @param value the actual value, whose type must be {@link Byte},
+     *        {@link Boolean}, {@link Character}, {@link Short},
+     *        {@link Integer}, {@link Long}, {@link Float}, {@link Double},
+     *        {@link String} or {@link Type}.
+     */
+    void visit(String name, Object value);
+
+    /**
+     * Visits an enumeration value of the annotation.
+     * 
+     * @param name the value name.
+     * @param desc the class descriptor of the enumeration class.
+     * @param value the actual enumeration value.
+     */
+    void visitEnum(String name, String desc, String value);
+
+    /**
+     * Visits a nested annotation value of the annotation.
+     * 
+     * @param name the value name.
+     * @param desc the class descriptor of the nested annotation class.
+     * @return a non null visitor to visit the actual nested annotation value.
+     *         <i>The nested annotation value must be fully visited before
+     *         calling other methods on this annotation visitor</i>.
+     */
+    AnnotationVisitor visitAnnotation(String name, String desc);
+
+    /**
+     * Visits an array value of the annotation.
+     * 
+     * @param name the value name.
+     * @return a non null visitor to visit the actual array value elements. The
+     *         'name' parameters passed to the methods of this visitor are
+     *         ignored. <i>All the array values must be visited before calling
+     *         other methods on this annotation visitor</i>.
+     */
+    AnnotationVisitor visitArray(String name);
+
+    /**
+     * Visits the end of the annotation.
+     */
+    void visitEnd();
+}