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
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if you have obtained the source via the command 'git clone',
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1 files changed, 174 insertions, 0 deletions

diff --git a/libjava/classpath/gnu/java/beans/encoder/Writer.java b/libjava/classpath/gnu/java/beans/encoder/Writer.java
new file mode 100644
index 000000000..e08c786d8
--- /dev/null
+++ b/libjava/classpath/gnu/java/beans/encoder/Writer.java
@@ -0,0 +1,174 @@
+/* Writer.java -- Writing interface for XML persistence.
+ Copyright (C) 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 gnu.java.beans.encoder;
+
+/** A <code>Writer</code> represents a simplified interface to an XML
+ * writer that is used for the XML persistence mechanism.
+ *
+ * <p>Its sole purpose is to allow multiple backends which may remove
+ * the need to have certain APIs in the classpath. Eg. it is possible
+ * to write a stripped down XML Writer that does not rely on SAX, StAX
+ * or DOM APIs.</p>
+ *
+ * <p>The caller may assume that every action is done immediately. However
+ * it is possible that the underlying implementation uses buffering streams.
+ * To make sure the data is written call the {@link flush} method.</p>
+ *
+ * <p>The <code>Writer</code> implementation should care about the formatting
+ * of the XML stream making it possible to generate three types of formats using
+ * a special method invocation chain.</p>
+ *
+ * <p>Write
+ * <code>
+ * &lt;element/&gt;
+ * </code>
+ * by issuing <code>write("element", true)</code> (or any of the other
+ * write-variants that allows specifying the <code>isEmpty</code> argument)
+ * and <code>writeEnd(true)</code>.</p>
+ *
+ * <p>Write
+ * <code>
+ * &lt;element&gt;body&lt;/element&gt;
+ * </code>
+ * by issuing <code>writeNoChildren("element", "body")</code> and <code>writeNoChildrenEnd()</code>.</p>
+ *
+ * <p>
+ * Write
+ * <code>
+ * &lt;element&gt;
+ *   &lt;child1/&gt;
+ *   &lt;child2/&gt;
+ *   ...
+ * &lt;element/&gt;
+ * </code>
+ * by issuing <code>write("element", false)</code> (or any of the other
+ * write-variants that allows specifying the <code>isEmpty</code> argument)
+ * and <code>writeEnd(false)</code>.</p>
+ *
+ * <p>Note: It is important that the values of <code>isEmpty</code> and
+ * <code>wasEmpty</code> match. Otherwise strange things might happen to
+ * the layout.</p>
+ *
+ * @author Robert Schuster (robertschuster@fsfe.org)
+ *
+ */
+public interface Writer
+{
+  // TODO: This interface's design is not the best. Feel free to
+  // improve it as you like.
+
+  /** Writes the XML preamble. */
+  void writePreamble();
+
+  /** Writes the end of an XML tag.
+   *
+   * <p>If your tag has not generated any body text or child
+   * elements provide <code>true</code> as the argument to generate
+   * more space efficient variant of the tag.>/p>
+   *
+   * @param wasEmpty Whether the tag was empty or not.
+   */
+  void writeEnd(boolean wasEmpty);
+
+  /** Writes an XML tag without any attributes.
+   *
+   * @param tagName The name of the tag to write.
+   * @param empty Whether the element has child elements.
+   */
+  void write(String tagName, boolean empty);
+
+  /** Writes an XML tag with one attribute name and value.
+   *
+   * @param tagName The name of the tag to write.
+   * @param attributeName The name of attribute.
+   * @param attributeValue The attribute's value.
+   * @param empty Whether the element has child elements.
+   */
+  void write(String tagName, String attributeName, String attributeValue, boolean empty);
+
+  /** Writes an XML tag with multiple attributes and a body text.
+   *
+   * @param tagName The name of the tag to write.
+   * @param value The element's body content.
+   * @param attributeNames A set of attribute names.
+   * @param attributeValues A set of attribute values.
+   * @param empty Whether the element has child elements.
+   */
+  void write(String tagName, String value, String[] attributeNames,
+             String[] attributeValues, boolean empty);
+
+  /** Writes an XML tag with multiple attributes without a body text.
+   *
+   * @param tagName The name of the tag to write.
+   * @param attributeNames A set of attribute names.
+   * @param attributeValues A set of attribute values.
+   * @param empty Whether the element has child elements.
+   */
+  void write(String tagName, String[] attributeNames, String[] attributeValues, boolean empty);
+
+  /** Writes an XML tag with no attributes but with a body text
+   * that may have child elements.
+   *
+   * @param tagName The name of the tag to write.
+   * @param value The element's body content.
+   */
+  void write(String tagName, String value);
+
+  /** Writes an XML tag with no attributes but with a body text
+   * that does not have child elements.
+   *
+   * @param tagName The name of the tag to write.
+   * @param value The element's body content.
+   */
+  void writeNoChildren(String tagName, String value);
+
+  /** Writes the end of an XML tag that has no child elements.
+   *
+   * <p>Must be used in combination with {@link writeNoChildren} only.</p>
+   */
+  void writeEndNoChildren();
+
+  /** Forces the implementation to write some data.
+   */
+  void flush();
+
+  /** Closes the writer.
+   */
+  void close();
+}