undefect. CWE-407 — 63 sites patched across 27 ecosystems

Authors: russell@unturf.com · brackishbert@gmail.com · foxhop.net · TimeHexOn.com

Patches, unit tests, benchmarks, whitepaper, and outreach briefs.
Public domain — no copyright claimed. Use freely.

test/jdk/java/util/SequencedCollection/SimpleList.java

@@ -0,0 +1,152 @@
+/*
+ * Copyright (c) 2023, 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.
+ */
+
+import java.util.*;
+
+/**
+ * A complete List implementation that inherits the reversed() method
+ * from List. Useful for testing ReverseOrderListView.
+ * Underlying implementation provided by ArrayList.
+ */
+public class SimpleList<E> implements List<E> {
+
+    final List<E> list;
+
+    public SimpleList() {
+        list = new ArrayList<>();
+    }
+
+    public SimpleList(Collection<? extends E> c) {
+        list = new ArrayList<>(c);
+    }
+
+    // ========== Object ==========
+
+    public boolean equals(Object o) {
+        return list.equals(o);
+    }
+
+    public int hashCode() {
+        return list.hashCode();
+    }
+
+    public String toString() {
+        return list.toString();
+    }
+
+    // ========== Collection ==========
+
+    public boolean add(E e) {
+        return list.add(e);
+    }
+
+    public boolean addAll(Collection<? extends E> c) {
+        return list.addAll(c);
+    }
+
+    public void clear() {
+        list.clear();
+    }
+
+    public boolean contains(Object o) {
+        return list.contains(o);
+    }
+
+    public boolean containsAll(Collection<?> c) {
+        return list.containsAll(c);
+    }
+
+    public boolean isEmpty() {
+        return list.isEmpty();
+    }
+
+    public Iterator<E> iterator() {
+        return list.iterator();
+    }
+
+    public boolean remove(Object o) {
+        return list.remove(o);
+    }
+
+    public boolean removeAll(Collection<?> c) {
+        return list.removeAll(c);
+    }
+
+    public boolean retainAll(Collection<?> c) {
+        return list.retainAll(c);
+    }
+
+    public int size() {
+        return list.size();
+    }
+
+    public Object[] toArray() {
+        return list.toArray();
+    }
+
+    public <T> T[] toArray(T[] a) {
+        return list.toArray(a);
+    }
+
+    // ========== List ==========
+
+    public void add(int index, E element) {
+        list.add(index, element);
+    }
+
+    public boolean addAll(int index, Collection<? extends E> c) {
+        return list.addAll(index, c);
+    }
+
+    public E get(int index) {
+        return list.get(index);
+    }
+
+    public int indexOf(Object o) {
+        return list.indexOf(o);
+    }
+
+    public int lastIndexOf(Object o) {
+        return list.lastIndexOf(o);
+    }
+
+    public ListIterator<E> listIterator() {
+        return list.listIterator();
+    }
+
+    public ListIterator<E> listIterator(int index) {
+        return list.listIterator(index);
+    }
+
+    public E remove(int index) {
+        return list.remove(index);
+    }
+
+    public E set(int index, E element) {
+        return list.set(index, element);
+    }
+
+    public List<E> subList(int fromIndex, int toIndex) {
+        return list.subList(fromIndex, toIndex);
+    }
+}