--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/src/java.xml/share/classes/com/sun/org/apache/bcel/internal/classfile/AnnotationEntry.java	Sun Aug 13 21:10:40 2017 -0700
@@ -0,0 +1,172 @@
+/*
+ * reserved comment block
+ * DO NOT REMOVE OR ALTER!
+ */
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.sun.org.apache.bcel.internal.classfile;
+
+import java.io.DataInput;
+import java.io.DataOutputStream;
+import java.io.IOException;
+import java.util.ArrayList;
+import java.util.Collections;
+import java.util.List;
+
+import com.sun.org.apache.bcel.internal.Const;
+
+/**
+ * represents one annotation in the annotation table
+ *
+ * @version $Id: AnnotationEntry
+ * @since 6.0
+ */
+public class AnnotationEntry implements Node {
+
+    private final int type_index;
+    private final ConstantPool constant_pool;
+    private final boolean isRuntimeVisible;
+
+    private List<ElementValuePair> element_value_pairs;
+
+    /*
+     * Factory method to create an AnnotionEntry from a DataInput
+     *
+     * @param input
+     * @param constant_pool
+     * @param isRuntimeVisible
+     * @return the entry
+     * @throws IOException
+     */
+    public static AnnotationEntry read(final DataInput input, final ConstantPool constant_pool, final boolean isRuntimeVisible) throws IOException {
+
+        final AnnotationEntry annotationEntry = new AnnotationEntry(input.readUnsignedShort(), constant_pool, isRuntimeVisible);
+        final int num_element_value_pairs = input.readUnsignedShort();
+        annotationEntry.element_value_pairs = new ArrayList<>();
+        for (int i = 0; i < num_element_value_pairs; i++) {
+            annotationEntry.element_value_pairs.add(
+                    new ElementValuePair(input.readUnsignedShort(), ElementValue.readElementValue(input, constant_pool),
+                    constant_pool));
+        }
+        return annotationEntry;
+    }
+
+    public AnnotationEntry(final int type_index, final ConstantPool constant_pool, final boolean isRuntimeVisible) {
+        this.type_index = type_index;
+        this.constant_pool = constant_pool;
+        this.isRuntimeVisible = isRuntimeVisible;
+    }
+
+    public int getTypeIndex() {
+        return type_index;
+    }
+
+    public ConstantPool getConstantPool() {
+        return constant_pool;
+    }
+
+    public boolean isRuntimeVisible() {
+        return isRuntimeVisible;
+    }
+
+    /**
+     * Called by objects that are traversing the nodes of the tree implicitely defined by the contents of a Java class.
+     * I.e., the hierarchy of methods, fields, attributes, etc. spawns a tree of objects.
+     *
+     * @param v Visitor object
+     */
+    @Override
+    public void accept(final Visitor v) {
+        v.visitAnnotationEntry(this);
+    }
+
+    /**
+     * @return the annotation type name
+     */
+    public String getAnnotationType() {
+        final ConstantUtf8 c = (ConstantUtf8) constant_pool.getConstant(type_index, Const.CONSTANT_Utf8);
+        return c.getBytes();
+    }
+
+    /**
+     * @return the annotation type index
+     */
+    public int getAnnotationTypeIndex() {
+        return type_index;
+    }
+
+    /**
+     * @return the number of element value pairs in this annotation entry
+     */
+    public final int getNumElementValuePairs() {
+        return element_value_pairs.size();
+    }
+
+    /**
+     * @return the element value pairs in this annotation entry
+     */
+    public ElementValuePair[] getElementValuePairs() {
+        // TODO return List
+        return element_value_pairs.toArray(new ElementValuePair[element_value_pairs.size()]);
+    }
+
+    public void dump(final DataOutputStream dos) throws IOException {
+        dos.writeShort(type_index); // u2 index of type name in cpool
+        dos.writeShort(element_value_pairs.size()); // u2 element_value pair
+        // count
+        for (final ElementValuePair envp : element_value_pairs) {
+            envp.dump(dos);
+        }
+    }
+
+    public void addElementNameValuePair(final ElementValuePair elementNameValuePair) {
+        element_value_pairs.add(elementNameValuePair);
+    }
+
+    public String toShortString() {
+        final StringBuilder result = new StringBuilder();
+        result.append("@");
+        result.append(getAnnotationType());
+        final ElementValuePair[] evPairs = getElementValuePairs();
+        if (evPairs.length > 0) {
+            result.append("(");
+            for (final ElementValuePair element : evPairs) {
+                result.append(element.toShortString());
+            }
+            result.append(")");
+        }
+        return result.toString();
+    }
+
+    @Override
+    public String toString() {
+        return toShortString();
+    }
+
+    public static AnnotationEntry[] createAnnotationEntries(final Attribute[] attrs) {
+        // Find attributes that contain annotation data
+        final List<AnnotationEntry> accumulatedAnnotations = new ArrayList<>(attrs.length);
+        for (final Attribute attribute : attrs) {
+            if (attribute instanceof Annotations) {
+                final Annotations runtimeAnnotations = (Annotations) attribute;
+                Collections.addAll(accumulatedAnnotations, runtimeAnnotations.getAnnotationEntries());
+            }
+        }
+        return accumulatedAnnotations.toArray(new AnnotationEntry[accumulatedAnnotations.size()]);
+    }
+}