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, 241 insertions, 0 deletions

diff --git a/libjava/classpath/javax/management/MBeanConstructorInfo.java b/libjava/classpath/javax/management/MBeanConstructorInfo.java
new file mode 100644
index 000000000..509483f25
--- /dev/null
+++ b/libjava/classpath/javax/management/MBeanConstructorInfo.java
@@ -0,0 +1,241 @@
+/* MBeanConstructorInfo.java -- Information about a bean's constructor.
+   Copyright (C) 2006 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.management;
+
+import java.lang.reflect.Constructor;
+import java.lang.reflect.Type;
+
+import java.util.Arrays;
+
+/**
+ * Describes the constructors of a management bean.
+ * The information in this class is immutable as standard.
+ * Of course, subclasses may change this, but this
+ * behaviour is not recommended.
+ *
+ * @author Andrew John Hughes (gnu_andrew@member.fsf.org)
+ * @since 1.5
+ */
+public class MBeanConstructorInfo
+  extends MBeanFeatureInfo
+  implements Cloneable
+{
+
+  /**
+   * Compatible with JDK 1.5
+   */
+  private static final long serialVersionUID = 4433990064191844427L;
+
+  /**
+   * The signature of the constructor i.e. the argument types.
+   */
+  private MBeanParameterInfo[] signature;
+
+  /**
+   * Constructs a @link{MBeanConstructorInfo} with the specified
+   * description using the given constructor.  Each parameter is
+   * described merely by its type; the name and description are
+   * <code>null</code>.
+   *
+   * @param desc a description of the attribute.
+   * @param cons the constructor.
+   */
+  // API issue with lack of <?> on Constructor
+  @SuppressWarnings("unchecked")
+  public MBeanConstructorInfo(String desc, Constructor cons)
+  {
+    super(cons.getName(), desc);
+    Type[] paramTypes = cons.getGenericParameterTypes();
+    signature = new MBeanParameterInfo[paramTypes.length];
+    for (int a = 0; a < paramTypes.length; ++a)
+      {
+        Type t = paramTypes[a];
+        if (t instanceof Class)
+          signature[a] = new MBeanParameterInfo(null,
+                                                ((Class<?>) t).getName(),
+                                                null);
+        else
+          signature[a] = new MBeanParameterInfo(null, t.toString(), null);
+      }
+  }
+
+  /**
+   * Constructs a @link{MBeanConstructorInfo} with the specified
+   * name, description and parameter information. A <code>null</code>
+   * value for the parameter information is the same as passing in
+   * an empty array.  A copy of the parameter array is taken, so
+   * later changes have no effect.
+   *
+   * @param name the name of the constructor.
+   * @param desc a description of the constructor.
+   * @param sig the signature of the constructor, as a series
+   *            of {@link MBeanParameterInfo} objects, one for
+   *            each parameter.
+   */
+  public MBeanConstructorInfo(String name, String desc,
+                              MBeanParameterInfo[] sig)
+  {
+    super(name, desc);
+    if (sig == null)
+      signature = new MBeanParameterInfo[0];
+    else
+      {
+        signature = new MBeanParameterInfo[sig.length];
+        System.arraycopy(sig, 0, signature, 0, sig.length);
+      }
+  }
+
+  /**
+   * Returns a clone of this instance.  The clone is created
+   * using just the method provided by {@link java.lang.Object}.
+   * Thus, the clone is just a shallow clone as returned by
+   * that method, and does not contain any deeper cloning based
+   * on the subject of this class.
+   *
+   * @return a clone of this instance.
+   * @see java.lang.Cloneable
+   */
+  public Object clone()
+  {
+    try
+      {
+        return super.clone();
+      }
+    catch (CloneNotSupportedException e)
+      {
+        /* This shouldn't happen; we implement Cloneable */
+        throw new IllegalStateException("clone() called on " +
+                                        "non-cloneable object.");
+      }
+  }
+
+  /**
+   * Compares this feature with the supplied object.  This returns
+   * true iff the object is an instance of {@link
+   * MBeanConstructorInfo}, {@link Object#equals()} returns true for a
+   * comparison of both the name and description of this notification
+   * with that of the specified object (performed by the superclass),
+   * and the two signature arrays contain the same elements in the
+   * same order (but one may be longer than the other).
+   *
+   * @param obj the object to compare.
+   * @return true if the object is a {@link MBeanConstructorInfo}
+   *         instance,
+   *         <code>name.equals(object.getName())</code>,
+   *         <code>description.equals(object.getDescription())</code>
+   *         and the corresponding elements of the signature arrays are
+   *         equal.
+   */
+  public boolean equals(Object obj)
+  {
+    if (!(obj instanceof MBeanConstructorInfo))
+      return false;
+    if (!(super.equals(obj)))
+      return false;
+    MBeanConstructorInfo o = (MBeanConstructorInfo) obj;
+    MBeanParameterInfo[] sig = o.getSignature();
+    for (int a = 0; a < signature.length; ++a)
+      {
+        if (a == sig.length)
+          return true;
+        if (!(signature[a].equals(sig[a])))
+          return false;
+      }
+    return true;
+  }
+
+  /**
+   * Returns the constructor's signature, in the form of
+   * information on each parameter.  Each parameter is
+   * described by an instance of {@link MBeanParameterInfo}.
+   * The returned array is a shallow copy of the array used
+   * by this instance, so changing which elements are stored
+   * in the array won't affect the array used by this, but
+   * changing the actual elements will affect the ones used
+   * here.
+   *
+   * @return an array of {@link MBeanParameterInfo} objects,
+   *         describing the constructor parameters.
+   */
+  public MBeanParameterInfo[] getSignature()
+  {
+    return (MBeanParameterInfo[]) signature.clone();
+  }
+
+  /**
+   * Returns the hashcode of the constructor information as the sum
+   * of the hashcode of the superclass and the hashcode of the parameter
+   * array.
+   *
+   * @return the hashcode of the constructor information.
+   */
+  public int hashCode()
+  {
+    return super.hashCode() + Arrays.hashCode(signature);
+  }
+
+  /**
+   * <p>
+   * Returns a textual representation of this instance.  This
+   * is constructed using the class name
+   * (<code>javax.management.MBeanConstructorInfo</code>),
+   * the name and description of the constructor and the
+   * contents of the array of parameters.
+   * </p>
+   * <p>
+   * As instances of this class are immutable, the return value
+   * is computed just once for each instance and reused
+   * throughout its life.
+   * </p>
+   *
+   * @return a @link{java.lang.String} instance representing
+   *         the instance in textual form.
+   */
+  public String toString()
+  {
+    if (string == null)
+      {
+        super.toString();
+        string = string.substring(0, string.length() - 1)
+          + ",signature=" + Arrays.toString(signature)
+          + "]";
+      }
+    return string;
+  }
+
+}