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
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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, 284 insertions, 0 deletions

diff --git a/libjava/classpath/javax/xml/transform/TransformerFactory.java b/libjava/classpath/javax/xml/transform/TransformerFactory.java
new file mode 100644
index 000000000..0bcc48627
--- /dev/null
+++ b/libjava/classpath/javax/xml/transform/TransformerFactory.java
@@ -0,0 +1,284 @@
+/* TransformerFactory.java --
+   Copyright (C) 2004, 2005  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.transform;
+
+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.Properties;
+
+/**
+ * Factory for obtaining transformation contexts.
+ *
+ * @author (a href='mailto:dog@gnu.org'>Chris Burdess</a)
+ */
+public abstract class TransformerFactory
+{
+
+  protected TransformerFactory()
+  {
+  }
+
+  /**
+   * Creates a new factory instance.
+   * The implementation class to load is the first found in the following
+   * locations:
+   * <ol>
+   * <li>the <code>javax.xml.transform.TransformerFactory</code> system
+   * property</li>
+   * <li>the above named property value in the
+   * <code><i>$JAVA_HOME</i>/lib/jaxp.properties</code> file</li>
+   * <li>the class name specified in the
+   * <code>META-INF/services/javax.xml.parsers.DocumentBuilderFactory</code>
+   * system resource</li>
+   * <li>the default factory class</li>
+   * </ol>
+   */
+  public static TransformerFactory newInstance()
+    throws TransformerFactoryConfigurationError
+  {
+    ClassLoader loader = Thread.currentThread().getContextClassLoader();
+    if (loader == null)
+      {
+        loader = TransformerFactory.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 (TransformerFactory) t.newInstance();
+              }
+            catch (ClassNotFoundException e)
+              {
+                className = null;
+              }
+            catch (Exception e)
+              {
+                throw new TransformerFactoryConfigurationError(e,
+                    "error instantiating class " + className);
+              }
+          }
+      }
+    while (className == null && count < 3);
+    try
+      {
+        Class<?> t =
+          Class.forName("gnu.xml.transform.TransformerFactoryImpl");
+        return (TransformerFactory) t.newInstance();
+      }
+    catch (Exception e)
+      {
+        throw new TransformerFactoryConfigurationError(e);
+      }
+  }
+
+  private static String getFactoryClassName(ClassLoader loader, int attempt)
+  {
+    final String propertyName = "javax.xml.transform.TransformerFactory";
+    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, "jaxp.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) :
+                TransformerFactory.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;
+      }
+  }
+
+  /**
+   * Creates a new transformer using the specified stylesheet.
+   * @param source the source of an <a href='http://www.w3.org/TR/xslt'>XSLT
+   * stylesheet</a> specifying the transformation to apply
+   */
+  public abstract Transformer newTransformer(Source source)
+    throws TransformerConfigurationException;
+
+  /**
+   * Creates a new transformer that applies the identity transform.
+   */
+  public abstract Transformer newTransformer()
+    throws TransformerConfigurationException;
+
+  /**
+   * Creates a new compiled transformation using the specified stylesheet.
+   * @param source the source of an <a href='http://www.w3.org/TR/xslt'>XSLT
+   * stylesheet</a> specifying the transformation to apply
+   */
+  public abstract Templates newTemplates(Source source)
+    throws TransformerConfigurationException;
+
+  /**
+   * Returns a source object representing the XML resource specified by the
+   * <a href='http://www.w3.org/TR/xml-stylesheet/'>xml-stylesheet</a>
+   * processing instruction and matching the given criteria.
+   * Note that if multiple stylesheets are selected, the source represents a
+   * stylesheet composed of a list of imports.
+   * @param source the source XML document
+   * @param media the media attribute to match, or <code>null</code> to match
+   * the preferred templates
+   * @param title the title attribute to match, or <code>null</code> to match
+   * any
+   * @param charset the charset attribute to match, or <code>null</code> to
+   * match any
+   */
+  public abstract Source getAssociatedStylesheet(Source source,
+                                                 String media,
+                                                 String title,
+                                                 String charset)
+    throws TransformerConfigurationException;
+
+  /**
+   * Set the resolver callback to be used by transformers obtained from
+   * this factory.
+   */
+  public abstract void setURIResolver(URIResolver resolver);
+
+  /**
+   * Returns the resolver callback to be used by transformers obtained from
+   * this factory.
+   */
+  public abstract URIResolver getURIResolver();
+
+  /**
+   * Sets a feature of transformers and templates obtained from this
+   * factory.
+   * Feature names are fully qualified URIs, and may depend on the factory
+   * implementation.
+   * @param name the name of the feature
+   * @param value the feature state
+   * @exception TransformerConfigurationException if the feature is
+   * unsupported
+   */
+  public abstract void setFeature(String name, boolean value)
+    throws TransformerConfigurationException;
+
+  /**
+   * Returns the state of a feature in the factory implementation.
+   * Feature names are fully qualified URIs, and may depend on the factory
+   * implementation. JAXP also predefines several features, including the
+   * constants in {@link javax.xml.XMLConstants} and
+   * <ul>
+   * <li>{@link javax.xml.transform.dom.DOMSource#FEATURE}</li>
+   * <li>{@link javax.xml.transform.dom.DOMResult#FEATURE}</li>
+   * <li>{@link javax.xml.transform.sax.SAXSource#FEATURE}</li>
+   * <li>{@link javax.xml.transform.sax.SAXResult#FEATURE}</li>
+   * <li>{@link javax.xml.transform.sax.SAXTransformerFactory#FEATURE}</li>
+   * <li>{@link javax.xml.transform.sax.SAXTransformerFactory#FEATURE_XMLFILTER}</li>
+   * <li>{@link javax.xml.transform.stream.StreamSource#FEATURE}</li>
+   * <li>{@link javax.xml.transform.stream.StreamResult#FEATURE}</li>
+   * </ul>
+   * The latter expose various capabilities of the factory implementation.
+   */
+  public abstract boolean getFeature(String name);
+
+  /**
+   * Set a named attribute on the underlying implementation.
+   * @param name the attribute name
+   * @param value the value to assign
+   * @exception IllegalArgumentException if the attribute is not supported
+   */
+  public abstract void setAttribute(String name, Object value)
+    throws IllegalArgumentException;
+
+  /**
+   * Retrieve the specified named attribute value.
+   * @param name the attribute name
+   * @exception IllegalArgumentException if the attribute is not supported
+   */
+  public abstract Object getAttribute(String name)
+    throws IllegalArgumentException;
+
+  /**
+   * Sets the callback to be used by transformers obtained from this factory
+   * to report transformation errors.
+   */
+  public abstract void setErrorListener(ErrorListener listener)
+    throws IllegalArgumentException;
+
+  /**
+   * Returns the callback to be used by transformers obtained from this
+   * factory to report transformation errors.
+   */
+  public abstract ErrorListener getErrorListener();
+
+}