java.io.LineNumberReader compile failure fixed

[Brian Jones]

Folks,

Just checked in a little fixit to make cvs buildable.  This let me
test out ORP 1.0.6 with CVS code.  I'm very unsure about the clone()
implementations as stated in my ChangeLog.

   * java/io/BufferedReader.java (DEFAULT_BUFFER_SIZE): Restored.
   (BufferedReader): Use it.
   * java/io/LineNumberReader.java: comment change to note buffer size

   Uncertain about clone() implementations given JDK 1.4 docs
   * java/util/AbstractMap.java (clone): new method to conform to API
   * java/util/IdentityHashMap.java (clone): don't throw 
   CloneNotSupportedException

-- 
Brian Jones <address@hidden>