Further fix for CHAIN-12 - Using JDK 1.4.2_10 ContextBase can be serialized, but JDK 1.4.2_11 (and 1.3.1_04) fail trying to serialize - thanks to Dennis Lundberg for spotting this.
Changed paths:
jakarta/commons/proper/chain/trunk/src/java/org/apache/commons/chain/impl/ContextBase.java