PR classpath/21869
	* java/util/AbstractCollection.java,
	* java/util/BitSet.java,
	* java/util/Collections.java,
	* java/util/Locale.java,
	* java/util/ResourceBundle.java,
	* java/util/TimeZone.java,
	* java/util/logging/FileHandler.java,
	* java/util/logging/Logger.java,
	* java/util/logging/SimpleFormatter.java,
	* java/util/logging/XMLFormatter.java,
	* java/util/prefs/AbstractPreferences.java,
	* java/util/regex/PatternSyntaxException.java:
	Swap use of StringBuffer for CPStringBuilder.

	* gnu/xml/stream/SAXParser.java,
	  gnu/xml/stream/UnicodeReader.java,
	  gnu/xml/stream/XIncludeFilter.java,
	  gnu/xml/stream/XMLParser.java: Fix case where resolved InputSource
	  only resolved the system ID not the stream. Make some utility methods
	  public and static for use by other private XML APIs.
	* java/lang/ClassNotFoundException.java: Ensure that initCause can be
	  called without throwing IllegalStateException.
	* java/util/logging/SimpleFormatter.java: Write thrown exception if
	  provided.

	* java/lang/Object.java (notify): Javadoc fix.
	(notifyAll): Likewise.
	* java/io/PipedInputStream.java (connect): Javadoc fix.
	* java/io/OutputStreamWriter.java: Organized imports.
	* java/io/ObjectStreamField.java (setOffset): Javadoc fix.
	* java/io/ObjectInputStream.java (readFields): Javadoc fix.
	* java/io/DataOutputStream.java (writeChars): Javadoc fix.
	(writeFloat): Likewise.
	(writeDouble): Likewise.
	* java/util/Locale.java (readObject): Javadoc fix.
	(writeObject): Likewise.
	* java/io/LineNumberReader.java (read): Javadoc fix.
	(setLineNumber): Likewise.
	(mark): Likewise.
	* java/io/InputStreamReader.java: Updated imports.
	* java/lang/Integer.java (parseInt): Javadoc fix.
	* java/io/FilterReader.java (skip): Javadoc fix.
	* java/util/HashMap.java (containsValue): Javadoc fix.
	* java/lang/ClassLoader.java (findLibrary): Javadoc fix.
	(setPackageAssertionStatus): Likewise.
	(setClassAssertionStatus): Likewise.
	* java/lang/Class.java: Added imports for javadoc.
	(matchMethod): Javadoc fix.
	* java/util/ArrayList.java (readObject): Javadoc fix.
	(writeObject): Likewise.
	* java/lang/String.java (CaseInsensitiveComparator): Javadoc fix.
	* java/util/zip/PendingBuffer.java (toByteArray): Javadoc fix.
	* javax/swing/plaf/metal/OceanTheme.java: Mark as 1.5.
	* java/util/logging/SimpleFormatter.java (format): Javadoc fix.
	* java/util/zip/ZipFile.java (getEntries): Javadoc fix.

	* java/util/logging/ConsoleHandler.java,
	java/util/logging/ErrorManager.java,
	java/util/logging/FileHandler.java,
	java/util/logging/Filter.java,
	java/util/logging/Formatter.java,
	java/util/logging/Handler.java,
	java/util/logging/Level.java,
	java/util/logging/LogManager.java,
	java/util/logging/LogRecord.java,
	java/util/logging/Logger.java,
	java/util/logging/LoggingPermission.java,
	java/util/logging/MemoryHandler.java,
	java/util/logging/SimpleFormatter.java,
	java/util/logging/SocketHandler.java,
	java/util/logging/StreamHandler.java,
	java/util/logging/XMLFormatter.java:
	Standardized copyrigth header.

2004-04-22  Dalibor Topic  <robilad@kaffe.org>

        * java/util/logging/FileHandler.java,
        java/util/logging/Formatter.java,
        java/util/logging/Handler.java,
        java/util/logging/Logger.java,
        java/util/logging/SimpleFormatter.java,
        java/util/logging/XMLFormatter.java:
        Cleaned up imports.

implementation. Improve Javadoc.