--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/jaxp/src/share/classes/javax/xml/stream/StreamFilter.java	Sun Mar 04 11:55:34 2012 -0800
@@ -0,0 +1,51 @@
+/*
+ * 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * Copyright (c) 2009 by Oracle Corporation. All Rights Reserved.
+ */
+
+package javax.xml.stream;
+
+/**
+ * This interface declares a simple filter interface that one can
+ * create to filter XMLStreamReaders
+ * @version 1.0
+ * @author Copyright (c) 2009 by Oracle Corporation. All Rights Reserved.
+ * @since 1.6
+ */
+public interface StreamFilter {
+
+  /**
+   * Tests whether the current state is part of this stream.  This method
+   * will return true if this filter accepts this event and false otherwise.
+   *
+   * The method should not change the state of the reader when accepting
+   * a state.
+   *
+   * @param reader the event to test
+   * @return true if this filter accepts this event, false otherwise
+   */
+  public boolean accept(XMLStreamReader reader);
+}