PropertyChangeEvent.java (serialVersionUID): Added.

* java/beans/PropertyChangeEvent.java (serialVersionUID): Added.
	* java/beans/PropertyVetoException.java (serialVersionUID): Added.
	* java/io/File.java (writeObject): Added.
	(readObject): Added.
	(serialVersionUID): Added.
	* java/io/ObjectOutputStream.java (writeObject): Initialized
	fieldsAlreadyWritten before recursion rather than after.
	* java/io/ObjectStreamClass.java (serialVersionUID): Added.
	* java/io/OptionalDataException.java (serialVersionUID): Added.
	(OptionalDataException): Made package private.
	* java/io/SyncFailedException.java (SyncFailedException): Removed
	default constructor to match spec.
	* java/lang/Boolean.java (serialVersionUID): Added.
	* java/lang/Byte.java (serialVersionUID): Added.
	* java/lang/Character.java (serialVersionUID): Added.
	* java/lang/Double.java (serialVersionUID): Added.
	* java/lang/Float.java (serialVersionUID): Added.
	* java/lang/Integer.java (serialVersionUID): Added.
	* java/lang/Long.java (serialVersionUID): Added.
	* java/lang/Number.java (serialVersionUID): Added.
	* java/lang/Short.java (serialVersionUID): Added.
	* java/lang/String.java (serialVersionUID): Added.
	* java/lang/ThreadDeath.java (ThreadDeath): Removed constructor
	to match spec.
	* java/lang/reflect/InvocationTargetException.java
	(serialVersionUID): Added.
	* java/net/URL.java (handler): Made transient.
	(hashCode): Added field for serialization, per spec. and use
	cached value if available.
	(serialVersionUID): Added.
	(URL): Initialize hashCode.
	(set): Adjust hashCode.
	(readObject): New Method to initialize the protocol handler when
	deserializing.
	(writeObject): New method.
	* java/text/BreakIterator.java: Removed 'implements Serializable'.
	* java/text/Collator.java: Removed 'implements Serializable'.
	* java/util/GregorianCalendar.java (serialVersionUID): Added.
	* java/util/Properties.java (serialVersionUID): Added.
	* java/util/Random.java (serialVersionUID): Added.
	(seed): Made private.
	(nextNextGaussian): Made private.
	(haveNextNextGaussian): Made private.
	* java/util/Stack.java (serialVersionUID): Added.
	* java/util/TimeZone.java (serialVersionUID): Added.
	* java/util/Vector.java (serialVersionUID): Added.

Serialization mods.

From-SVN: r36272

libjava/java/io/File.java

@@ -388,6 +388,24 @@ public class File implements Serializable
     FileDeleter.add (this);
   }
 
+  private void writeObject (ObjectOutputStream oos) throws IOException
+  {
+    oos.defaultWriteObject ();
+    oos.writeChar (separatorChar);
+  }
+
+  private void readObject (ObjectInputStream ois)
+    throws ClassNotFoundException, IOException
+  {
+    ois.defaultReadObject ();
+
+    // If the file was from an OS with a different dir separator,
+    // fixup the path to use the separator on this OS.
+    char oldSeparatorChar = ois.readChar ();
+    if (oldSeparatorChar != separatorChar)
+      path = path.replace (oldSeparatorChar, separatorChar);
+  }
+
   // QUERY arguments to access function.
   private final static int READ = 0;
   private final static int WRITE = 1;
@@ -404,4 +422,6 @@ public class File implements Serializable
   private final native long attr (String p, int query);
   private final native boolean access (String p, int query);
   private final native boolean stat (String p, int query);
+
+  private static final long serialVersionUID = 301077366599181567L;
 }

libjava/java/io/ObjectOutputStream.java

@@ -313,12 +313,12 @@ public class ObjectOutputStream extends OutputStream
 	  {
 	    currentObjectStreamClass = hierarchy[i];
 
+	    fieldsAlreadyWritten = false;
 	    has_write = currentObjectStreamClass.hasWriteMethod ();
+
 	    writeFields (obj, currentObjectStreamClass.fields,
 			 has_write);
 
-	    fieldsAlreadyWritten = false;
-
 	    if (has_write)
 	    {
 	      drain ();

libjava/java/io/ObjectStreamClass.java

@@ -635,6 +635,10 @@ public class ObjectStreamClass implements Serializable
   // these are accessed by ObjectIn/OutputStream
   int primFieldSize = -1;  // -1 if not yet calculated
   int objectFieldCount;
+
+  // This is probably not necessary because this class is special cased already
+  // but it will avoid showing up as a discrepancy when comparing SUIDs.
+  private static final long serialVersionUID = -6120832682080437368L;
 }
 
 

libjava/java/io/OptionalDataException.java

@@ -23,12 +23,16 @@ public class OptionalDataException extends ObjectStreamException
   public boolean eof;
   public int length;
 
-  public OptionalDataException()
+  // FIXME: This can probably go away once the right signatures of
+  // these package private constructors is determined.
+  private static final long serialVersionUID = -8011121865681257820L;
+
+  OptionalDataException()
   {
     super();
   }
 
-  public OptionalDataException(String msg)
+  OptionalDataException(String msg)
   {
     super(msg);
   }

libjava/java/io/SyncFailedException.java

@@ -22,11 +22,6 @@ package java.io;
 
 public class SyncFailedException extends IOException
 {
-  public SyncFailedException ()
-  {
-    super ();
-  }
-
   public SyncFailedException (String s)
   {
     super (s);