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diff --git a/lib/jetty/org/eclipse/jetty/http/pathmap/PathSpecSet.java b/lib/jetty/org/eclipse/jetty/http/pathmap/PathSpecSet.java
new file mode 100644
index 00000000..1ffb783e
--- /dev/null
+++ b/lib/jetty/org/eclipse/jetty/http/pathmap/PathSpecSet.java
@@ -0,0 +1,223 @@
+//
+//  ========================================================================
+//  Copyright (c) 1995-2016 Mort Bay Consulting Pty. Ltd.
+//  ------------------------------------------------------------------------
+//  All rights reserved. This program and the accompanying materials
+//  are made available under the terms of the Eclipse Public License v1.0
+//  and Apache License v2.0 which accompanies this distribution.
+//
+//      The Eclipse Public License is available at
+//      http://www.eclipse.org/legal/epl-v10.html
+//
+//      The Apache License v2.0 is available at
+//      http://www.opensource.org/licenses/apache2.0.php
+//
+//  You may elect to redistribute this code under either of these licenses.
+//  ========================================================================
+//
+
+package org.eclipse.jetty.http.pathmap;
+
+import java.util.ArrayList;
+import java.util.Collection;
+import java.util.Iterator;
+import java.util.List;
+import java.util.Set;
+import java.util.TreeSet;
+
+import org.eclipse.jetty.util.Predicate;
+
+/**
+ * A Set of PathSpec strings.
+ * <p>
+ * Used by {@link org.eclipse.jetty.util.IncludeExclude} logic
+ */
+public class PathSpecSet implements Set<String>, Predicate<String>
+{
+    private final Set<PathSpec> specs = new TreeSet<>();
+
+    @Override
+    public boolean test(String s)
+    {
+        for (PathSpec spec : specs)
+        {
+            if (spec.matches(s))
+            {
+                return true;
+            }
+        }
+        return false;
+    }
+
+    @Override
+    public boolean isEmpty()
+    {
+        return specs.isEmpty();
+    }
+
+    @Override
+    public Iterator<String> iterator()
+    {
+        return new Iterator<String>()
+        {
+            private Iterator<PathSpec> iter = specs.iterator();
+
+            @Override
+            public boolean hasNext()
+            {
+                return iter.hasNext();
+            }
+
+            @Override
+            public String next()
+            {
+                PathSpec spec = iter.next();
+                if (spec == null)
+                {
+                    return null;
+                }
+                return spec.getDeclaration();
+            }
+
+            @Override
+            public void remove()
+            {
+                throw new UnsupportedOperationException("Remove not supported by this Iterator");
+            }
+        };
+    }
+
+    @Override
+    public int size()
+    {
+        return specs.size();
+    }
+
+    @Override
+    public boolean contains(Object o)
+    {
+        if (o instanceof PathSpec)
+        {
+            return specs.contains(o);
+        }
+        if (o instanceof String)
+        {
+            return specs.contains(toPathSpec((String)o));
+        }
+        return false;
+    }
+
+    private PathSpec asPathSpec(Object o)
+    {
+        if (o == null)
+        {
+            return null;
+        }
+        if (o instanceof PathSpec)
+        {
+            return (PathSpec)o;
+        }
+        if (o instanceof String)
+        {
+            return toPathSpec((String)o);
+        }
+        return toPathSpec(o.toString());
+    }
+
+    private PathSpec toPathSpec(String rawSpec)
+    {
+        if ((rawSpec == null) || (rawSpec.length() < 1))
+        {
+            throw new RuntimeException("Path Spec String must start with '^', '/', or '*.': got [" + rawSpec + "]");
+        }
+        if (rawSpec.charAt(0) == '^')
+        {
+            return new RegexPathSpec(rawSpec);
+        }
+        else
+        {
+            return new ServletPathSpec(rawSpec);
+        }
+    }
+
+    @Override
+    public Object[] toArray()
+    {
+        return toArray(new String[specs.size()]);
+    }
+
+    @Override
+    public <T> T[] toArray(T[] a)
+    {
+        int i = 0;
+        for (PathSpec spec : specs)
+        {
+            a[i++] = (T)spec.getDeclaration();
+        }
+        return a;
+    }
+
+    @Override
+    public boolean add(String e)
+    {
+        return specs.add(toPathSpec(e));
+    }
+
+    @Override
+    public boolean remove(Object o)
+    {
+        return specs.remove(asPathSpec(o));
+    }
+
+    @Override
+    public boolean containsAll(Collection<?> coll)
+    {
+        for (Object o : coll)
+        {
+            if (!specs.contains(asPathSpec(o)))
+                return false;
+        }
+        return true;
+    }
+
+    @Override
+    public boolean addAll(Collection<? extends String> coll)
+    {
+        boolean ret = false;
+
+        for (String s : coll)
+        {
+            ret |= add(s);
+        }
+
+        return ret;
+    }
+
+    @Override
+    public boolean retainAll(Collection<?> coll)
+    {
+        List<PathSpec> collSpecs = new ArrayList<>();
+        for (Object o : coll)
+        {
+            collSpecs.add(asPathSpec(o));
+        }
+        return specs.retainAll(collSpecs);
+    }
+
+    @Override
+    public boolean removeAll(Collection<?> coll)
+    {
+        List<PathSpec> collSpecs = new ArrayList<>();
+        for (Object o : coll)
+        {
+            collSpecs.add(asPathSpec(o));
+        }
+        return specs.removeAll(collSpecs);
+    }
+
+    @Override
+    public void clear()
+    {
+        specs.clear();
+    }
+}