PropertyChangeEvent.java (oldVal): Renamed to oldValue.

* java/beans/PropertyChangeEvent.java (oldVal): Renamed to oldValue.
	(newVal): Renamed to newValue.
	* java/beans/PropertyVetoException.java (changeEvent): Renamed to evt.
	* java/beans/beancontext/BeanContextServiceRevokedEvent.java
	(revokeNow): Renamed to invalidateRefs.
	* java/io/OptionalDataException.java: Updated FIXME.
	(eof): New placeholder field.
	(length); Ditto.
	* java/io/WriteAbortedException.java (message): Made transient.
	* java/lang/ClassNotFoundException.java: Updated comments for JDK 1.2.
	* java/lang/Throwable.java (stackTrace): Made transient.
	* java/net/InetAddress.java: Made Serializable.
	* java/security/KeyPair.java: Made Serializable.
	* java/security/Provider.java: Replaced with Classpath version that
	implements serialization and proper methods.
	* java/text/ChoiceFormat.java (strings): Renamed to choiceFormats.
	(limits): Renamed to choiceLimits.

Serialization changes per:
http://java.sun.com/products/jdk/1.2/docs/api/serialized-form.html

From-SVN: r34726

libjava/java/security/Provider.java

@@ -1,53 +1,197 @@
-/* Copyright (C) 2000  Free Software Foundation
+/* Provider.java -- Security provider information
+   Copyright (C) 1998, 1999 Free Software Foundation, Inc.
 
-   This file is part of libgcj.
+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., 59 Temple Place, Suite 330, Boston, MA
+02111-1307 USA.
+
+As a special exception, if you link this library with other files to
+produce an executable, this library does not by itself cause the
+resulting executable to be covered by the GNU General Public License.
+This exception does not however invalidate any other reasons why the
+executable file might be covered by the GNU General Public License. */
 
-This software is copyrighted work licensed under the terms of the
-Libgcj License.  Please consult the file "LIBGCJ_LICENSE" for
-details.  */
 
 package java.security;
+
+import java.io.Serializable;
 import java.util.Properties;
 
 /**
- * @author Warren Levy <warrenl@cygnus.com>
- * @date February 7, 2000.
+  * This class represents a Java security architecture service provider.
+  * The services provided by a such a provider can range from security
+  * algorithms to key generation.
+  * <p>
+  * Providers are installed by name and verion number.  There is one
+  * standard provider supplied with the class library.  This is the
+  * "GNU" provider, which can also be accessed by the alias "SUN" for
+  * compatibility with the JDK.
+  *
+  * @version 0.0
+  *
+  * @author Aaron M. Renn (arenn@urbanophile.com)
+  */
+public abstract class Provider extends Properties implements Serializable
+{
+
+/*************************************************************************/
+
+/*
+ * Instance Variables
  */
 
 /**
- * Written using on-line Java Platform 1.2 API Specification.
- * Status:  Partially implemented.
+  * This is a textual description of the provider
+  */
+private String info;
+
+/**
+  * This is the name of the provider
+  */
+private String name;
+
+/**
+  * This is the version number of the provider
+  */
+private double version;
+
+/*************************************************************************/
+
+/*
+ * Constructors
  */
 
-public abstract class Provider extends Properties
+/**
+  * This method initializes a new instance of <code>Provider</code> to have
+  * the specified name, version, and description information.
+  *
+  * @param name The name to assign to this <code>Provider</code>.
+  * @param version The version number for this <code>Provider</code>.
+  * @param info A textual description of this provider.
+  */
+protected
+Provider(String name, double version, String info)
 {
-  // FIXME: Check the following property values against specs!
-  protected Provider(String name, double version, String info)
-  {
-    super();
-    put("java.security.Provider.Name", name);
-    put("java.security.Provider.Version", Double.toString(version));
-    put("java.security.Provider.Info", info);
-  }
+  this.name = name;
+  this.version = version;
+  this.info = info;
+} 
 
-  public String getName()
-  {
-    return getProperty("java.security.Provider.Name");
-  }
+/*************************************************************************/
 
-  public double getVersion()
-  {
-    return Double.valueOf(getProperty("java.security.Provider.Version")).doubleValue();
-  }
+/*
+ * Instance Methods
+ */
 
-  public String getInfo()
-  {
-    return getProperty("java.security.Provider.Info");
-  }
-
-  public String toString()
-  {
-    // FIXME: Check this string against the spec.
-    return getName() + " " + getProperty("java.security.Provider.Version");
-  }
+/**
+  * This method returns the name assigned to this <code>Provider</code>.
+  *
+  * @return The <code>Provider</code>'s name.
+  */
+public String
+getName()
+{
+  return(name);
 }
+
+/*************************************************************************/
+
+/**
+  * This method retunrs the version number of this <code>Provider</code>.
+  * 
+  * @return The <code>Provider</code>'s version number.
+  */
+public double
+getVersion()
+{
+  return(version);
+}
+
+/*************************************************************************/
+
+/**
+  * This method returns a textual description of the <code>Provider</code>.
+  *
+  * @return A description of the <code>Provider</code>.
+  */
+public String
+getInfo()
+{
+  return(info);
+}
+
+/*************************************************************************/
+
+/**
+  * This method sets the specified key to have the specified value.
+  *
+  * @param key The property key
+  * @param value The property value
+  *
+  * @return The previous value for this key, or <code>null</code> if no previous value.
+  */
+public Object
+put(Object key, Object value)
+{
+  return(super.put(key, value));
+}
+
+/*************************************************************************/
+
+/**
+  * This method removes the specified key entry (and its associated value)
+  * from the property mapping list.
+  * 
+  * @param key The key to remove
+  *
+  * @return The previous value for this key, or <code>null</code> if no previous value.
+  */
+public Object
+remove(Object key)
+{
+  return(super.remove(key));
+}
+
+/*************************************************************************/
+
+/**
+  * This method clears the entire property list such that it no longer
+  * contains the properties used to look up the services provided by
+  * the <code>Provider</code>.
+  */
+public void
+clear()
+{
+  super.clear();
+}
+
+/*************************************************************************/
+
+/**
+  * This method returns a <code>String</code> representation of this
+  * object.  This will include the <code>Provider</code> name and
+  * version number.
+  *
+  * @return A <code>String</code> representation of this object.
+  */
+public String
+toString()
+{
+  return(getClass().getName() + ": name=" + getName() + " version=" + version);
+}
+
+} // class Provider
+