obtained gcc-4.6.4.tar.bz2 from upstream website;upstream

verified gcc-4.6.4.tar.bz2.sig;
imported gcc-4.6.4 source tree from verified upstream tarball.

downloading a git-generated archive based on the 'upstream' tag
should provide you with a source tree that is binary identical
to the one extracted from the above tarball.

if you have obtained the source via the command 'git clone',
however, do note that line-endings of files in your working
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1 files changed, 352 insertions, 0 deletions

diff --git a/libjava/classpath/javax/xml/stream/XMLEventFactory.java b/libjava/classpath/javax/xml/stream/XMLEventFactory.java
new file mode 100644
index 000000000..fc2d493d5
--- /dev/null
+++ b/libjava/classpath/javax/xml/stream/XMLEventFactory.java
@@ -0,0 +1,352 @@
+/* XMLEventFactory.java --
+   Copyright (C) 2005,2006,2009  Free Software Foundation, Inc.
+
+This file is part of GNU Classpath.
+
+GNU Classpath is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2, or (at your option)
+any later version.
+
+GNU Classpath 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 for more details.
+
+You should have received a copy of the GNU General Public License
+along with GNU Classpath; see the file COPYING.  If not, write to the
+Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+02110-1301 USA.
+
+Linking this library statically or dynamically with other modules is
+making a combined work based on this library.  Thus, the terms and
+conditions of the GNU General Public License cover the whole
+combination.
+
+As a special exception, the copyright holders of this library give you
+permission to link this library with independent modules to produce an
+executable, regardless of the license terms of these independent
+modules, and to copy and distribute the resulting executable under
+terms of your choice, provided that you also meet, for each linked
+independent module, the terms and conditions of the license of that
+module.  An independent module is a module which is not derived from
+or based on this library.  If you modify this library, you may extend
+this exception to your version of the library, but you are not
+obligated to do so.  If you do not wish to do so, delete this
+exception statement from your version. */
+
+package javax.xml.stream;
+
+import java.io.BufferedReader;
+import java.io.File;
+import java.io.FileInputStream;
+import java.io.InputStream;
+import java.io.InputStreamReader;
+import java.io.IOException;
+import java.util.Iterator;
+import java.util.Properties;
+import javax.xml.namespace.NamespaceContext;
+import javax.xml.namespace.QName;
+import javax.xml.stream.events.Attribute;
+import javax.xml.stream.events.Characters;
+import javax.xml.stream.events.Comment;
+import javax.xml.stream.events.DTD;
+import javax.xml.stream.events.EndDocument;
+import javax.xml.stream.events.EndElement;
+import javax.xml.stream.events.EntityDeclaration;
+import javax.xml.stream.events.EntityReference;
+import javax.xml.stream.events.Namespace;
+import javax.xml.stream.events.ProcessingInstruction;
+import javax.xml.stream.events.StartDocument;
+import javax.xml.stream.events.StartElement;
+
+/**
+ * Factory for XML events.
+ */
+public abstract class XMLEventFactory
+{
+
+  protected XMLEventFactory()
+  {
+  }
+
+  /**
+   * Create a new factory instance.
+   * @see #newInstance(String,ClassLoader)
+   */
+  public static XMLEventFactory newInstance()
+    throws FactoryConfigurationError
+  {
+    return newInstance(null, null);
+  }
+
+  /**
+   * Create a new factory instance.
+   * The implementation class to load is the first found in the following
+   * locations:
+   * <ol>
+   * <li>the <code>javax.xml.stream.XMLEventFactory</code> system
+   * property</li>
+   * <li>the above named property value in the
+   * <code><i>$JAVA_HOME</i>/lib/stax.properties</code> file</li>
+   * <li>the class name specified in the
+   * <code>META-INF/services/javax.xml.stream.XMLEventFactory</code>
+   * system resource</li>
+   * <li>the default factory class</li>
+   * </ol>
+   * @param factoryId name of the factory to find, same as a property name
+   * @param classLoader the class loader to use
+   * @return the factory implementation
+   * @exception FactoryConfigurationError if an instance of this factory
+   * cannot be loaded
+   */
+  public static XMLEventFactory newInstance(String factoryId,
+                                            ClassLoader classLoader)
+    throws FactoryConfigurationError
+  {
+    ClassLoader loader = classLoader;
+    if (loader == null)
+      {
+        loader = Thread.currentThread().getContextClassLoader();
+      }
+    if (loader == null)
+      {
+        loader = XMLEventFactory.class.getClassLoader();
+      }
+    String className = null;
+    int count = 0;
+    do
+      {
+        className = getFactoryClassName(loader, count++);
+        if (className != null)
+          {
+            try
+              {
+                Class<?> t = (loader != null) ? loader.loadClass(className) :
+                  Class.forName(className);
+                return (XMLEventFactory) t.newInstance();
+              }
+            catch (ClassNotFoundException e)
+              {
+                className = null;
+              }
+            catch (Exception e)
+              {
+                throw new FactoryConfigurationError(e,
+                     "error instantiating class " + className);
+              }
+          }
+      }
+    while (className == null && count < 3);
+    return new gnu.xml.stream.XMLEventFactoryImpl();
+  }
+
+  private static String getFactoryClassName(ClassLoader loader, int attempt)
+  {
+    final String propertyName = "javax.xml.stream.XMLEventFactory";
+    switch (attempt)
+      {
+        case 0:
+          return System.getProperty(propertyName);
+        case 1:
+          try
+            {
+              File file = new File(System.getProperty("java.home"));
+              file = new File(file, "lib");
+              file = new File(file, "stax.properties");
+              InputStream in = new FileInputStream(file);
+              Properties props = new Properties();
+              props.load(in);
+              in.close();
+              return props.getProperty(propertyName);
+            }
+          catch (IOException e)
+            {
+              return null;
+            }
+        case 2:
+          try
+            {
+              String serviceKey = "/META-INF/services/" + propertyName;
+              InputStream in = (loader != null) ?
+                 loader.getResourceAsStream(serviceKey) :
+                XMLEventFactory.class.getResourceAsStream(serviceKey);
+              if (in != null)
+                {
+                  BufferedReader r =
+                     new BufferedReader(new InputStreamReader(in));
+                  String ret = r.readLine();
+                  r.close();
+                  return ret;
+                }
+            }
+          catch (IOException e)
+            {
+            }
+          return null;
+        default:
+          return null;
+      }
+  }
+
+  /**
+   * Sets the location for each event created by this factory.
+   */
+  public abstract void setLocation(Location location);
+
+  /**
+   * Create an attribute event.
+   */
+  public abstract Attribute createAttribute(String prefix, String namespaceURI,
+                                            String localName, String value);
+
+  /**
+   * Create an attribute event.
+   */
+  public abstract Attribute createAttribute(String localName, String value);
+
+  /**
+   * Create an attribute event.
+   */
+  public abstract Attribute createAttribute(QName name, String value);
+
+  /**
+   * Create a namespace declaration event.
+   */
+  public abstract Namespace createNamespace(String namespaceURI);
+
+  /**
+   * Create a namespace declaration event.
+   */
+  public abstract Namespace createNamespace(String prefix, String namespaceUri);
+
+  /**
+   * Create a start-element event.
+   */
+  @SuppressWarnings("unchecked")
+  public abstract StartElement createStartElement(QName name,
+                                                  Iterator attributes,
+                                                  Iterator namespaces);
+
+  /**
+   * Create a start-element event.
+   */
+  public abstract StartElement createStartElement(String prefix,
+                                                  String namespaceUri,
+                                                  String localName);
+
+  /**
+   * Create a start-element event.
+   */
+  @SuppressWarnings("unchecked")
+  public abstract StartElement createStartElement(String prefix,
+                                                  String namespaceUri,
+                                                  String localName,
+                                                  Iterator attributes,
+                                                  Iterator namespaces);
+
+  /**
+   * Create a start-element event.
+   */
+  @SuppressWarnings("unchecked")
+  public abstract StartElement createStartElement(String prefix,
+                                                  String namespaceUri,
+                                                  String localName,
+                                                  Iterator attributes,
+                                                  Iterator namespaces,
+                                                  NamespaceContext context);
+
+  /**
+   * Create an end-element event.
+   */
+  @SuppressWarnings("unchecked")
+  public abstract EndElement createEndElement(QName name,
+                                              Iterator namespaces);
+
+  /**
+   * Create an end-element event.
+   */
+  public abstract EndElement createEndElement(String prefix,
+                                              String namespaceUri,
+                                              String localName);
+
+  /**
+   * Create an end-element event.
+   */
+  @SuppressWarnings("unchecked")
+  public abstract EndElement createEndElement(String prefix,
+                                              String namespaceUri,
+                                              String localName,
+                                              Iterator namespaces);
+
+  /**
+   * Create a text event.
+   */
+  public abstract Characters createCharacters(String content);
+
+  /**
+   * Create a text event of type CDATA section.
+   */
+  public abstract Characters createCData(String content);
+
+  /**
+   * Create a text event of type whitespace.
+   */
+  public abstract Characters createSpace(String content);
+
+  /**
+   * Create a text event of type ignorable whitespace.
+   */
+  public abstract Characters createIgnorableSpace(String content);
+
+  /**
+   * Create a start-document event.
+   */
+  public abstract StartDocument createStartDocument();
+
+  /**
+   * Create a start-document event.
+   */
+  public abstract StartDocument createStartDocument(String encoding,
+                                                    String version,
+                                                    boolean standalone);
+
+  /**
+   * Create a start-document event.
+   */
+  public abstract StartDocument createStartDocument(String encoding,
+                                                    String version);
+
+  /**
+   * Create a start-document event.
+   */
+  public abstract StartDocument createStartDocument(String encoding);
+
+  /**
+   * Create an end-document event.
+   */
+  public abstract EndDocument createEndDocument();
+
+  /**
+   * Create an entity reference event.
+   */
+  public abstract EntityReference createEntityReference(String name,
+                                                        EntityDeclaration declaration);
+
+  /**
+   * Create a comment event.
+   */
+  public abstract Comment createComment(String text);
+
+  /**
+   * Create a processing instruction event.
+   */
+  public abstract ProcessingInstruction createProcessingInstruction(String target,
+                                                                    String data);
+
+  /**
+   * Create a DOCTYPE declaration event.
+   */
+  public abstract DTD createDTD(String dtd);
+
+}