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',
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1 files changed, 196 insertions, 0 deletions

diff --git a/libjava/classpath/javax/print/attribute/AttributeSet.java b/libjava/classpath/javax/print/attribute/AttributeSet.java
new file mode 100644
index 000000000..d2111410f
--- /dev/null
+++ b/libjava/classpath/javax/print/attribute/AttributeSet.java
@@ -0,0 +1,196 @@
+/* AttributeSet.java --
+   Copyright (C) 2002, 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.print.attribute;
+
+/**
+ * <code>AttributeSet</code> is the top-level interface for sets of printing
+ * attributes in the Java Print Service API.
+ * <p>
+ * There are no duplicate values allowed in an attribute set and there is
+ * at most one attribute object contained per category type. Based on the
+ * {@link java.util.Map} interface the values of attribute sets are objects
+ * of type {@link javax.print.attribute.Attribute} and the entries are the
+ * categories as {@link java.lang.Class} instances.
+ * </p>
+ * <p>
+ * The following specialized types of <code>AttributeSet</code> are available:
+ * <ul>
+ *  <li>{@link javax.print.attribute.DocAttributeSet}</li>
+ *  <li>{@link javax.print.attribute.PrintRequestAttributeSet}</li>
+ *  <li>{@link javax.print.attribute.PrintJobAttributeSet}</li>
+ *  <li>{@link javax.print.attribute.PrintServiceAttributeSet}</li>
+ * </ul>
+ * </p>
+ * <p>
+ * Attribute sets may be unmodifiable depending on the context of usage. If
+ * used as read-only attribute set modifying operations throw an
+ * {@link javax.print.attribute.UnmodifiableSetException}.
+ * </p>
+ * <p>
+ * The Java Print Service API provides implementation classes for the existing
+ * attribute set interfaces but applications may use their own implementations.
+ * </p>
+ *
+ * @author Michael Koch (konqueror@gmx.de)
+ */
+public interface AttributeSet
+{
+  /**
+   * Adds the specified attribute value to this attribute set
+   * if it is not already present.
+   *
+   * This operation removes any existing attribute of the same category
+   * before adding the given attribute to the set.
+   *
+   * @param attribute the attribute to add.
+   * @return <code>true</code> if the set is changed, false otherwise.
+   * @throws NullPointerException if the attribute is <code>null</code>.
+   * @throws UnmodifiableSetException if the set does not support modification.
+   */
+  boolean add (Attribute attribute);
+
+  /**
+   * Adds all of the elements in the specified set to this attribute set.
+   *
+   * @param attributes the set of attributes to add.
+   * @return <code>true</code> if the set is changed, false otherwise.
+   * @throws UnmodifiableSetException if the set does not support modification.
+   *
+   * @see #add(Attribute)
+   */
+  boolean addAll (AttributeSet attributes);
+
+  /**
+   * Removes all attributes from this attribute set.
+   *
+   * @throws UnmodifiableSetException if the set does not support modification.
+   */
+  void clear ();
+
+  /**
+   * Checks if this attributes set contains an attribute with the given
+   * category.
+   *
+   * @param category the category to test for.
+   * @return <code>true</code> if an attribute of the category is contained
+   * in the set, <code>false</code> otherwise.
+   */
+  boolean containsKey (Class<?> category);
+
+  /**
+   * Checks if this attribute set contains the given attribute.
+   *
+   * @param attribute the attribute to test for.
+   * @return <code>true</code> if the attribute is contained in the set,
+   * <code>false</code> otherwise.
+   */
+  boolean containsValue (Attribute attribute);
+
+  /**
+   * Tests this set for equality with the given object. <code>true</code> is
+   * returned, if the given object is also of type <code>AttributeSet</code>
+   * and the contained attributes are the same as in this set.
+   *
+   * @param obj the Object to test.
+   * @return <code>true</code> if equal, false otherwise.
+   */
+  boolean equals (Object obj);
+
+  /**
+   * Returns the attribute object contained in this set for the given attribute
+   * category.
+   *
+   * @param category the category of the attribute. A <code>Class</code>
+   * instance of a class implementing the <code>Attribute</code> interface.
+   * @return The attribute for this category or <code>null</code> if no
+   * attribute is contained for the given category.
+   * @throws NullPointerException if category is null.
+   * @throws ClassCastException if category is not implementing
+   * <code>Attribute</code>.
+   */
+  Attribute get (Class<?> category);
+
+  /**
+   * Returns the hashcode value. The hashcode value is the sum of all hashcodes
+   * of the attributes contained in this set.
+   *
+   * @return The hashcode for this attribute set.
+   */
+  int hashCode ();
+
+  /**
+   * Checks if the attribute set is empty.
+   *
+   * @return <code>true</code> if the attribute set is empty, false otherwise.
+   */
+  boolean isEmpty ();
+
+  /**
+   * Removes the given attribute from the set. If the given attribute is <code>null</code>
+   * nothing is done and <code>false</code> is returned.
+   *
+   * @param attribute the attribute to remove.
+   * @return <code>true</code> if removed, false in all other cases.
+   * @throws UnmodifiableSetException if the set does not support modification.
+   */
+  boolean remove (Attribute attribute);
+
+  /**
+   * Removes the attribute entry of the given category from the set. If the given
+   * category is <code>null</code> nothing is done and <code>false</code> is returned.
+   *
+   * @param category the category of the entry to be removed.
+   * @return <code>true</code> if an attribute is removed, false in all other cases.
+   * @throws UnmodifiableSetException if the set does not support modification.
+   */
+  boolean remove (Class<?> category);
+
+  /**
+   * Returns the number of elements in this attribute set.
+   *
+   * @return The number of elements.
+   */
+  int size ();
+
+  /**
+   * Returns the content of the attribute set as an array
+   *
+   * @return An array of attributes.
+   */
+  Attribute[] toArray ();
+}