OJB Dependency breakdown

Here's my first pass at determining how OJB 1.0.4 uses the various
dependencies.  Basically I just moved each package out of lib and ran
compile/test to see what failed and how.  Comments welcome.  The
second line for each is my suggested scope/optional dependency setting
in the OJB Maven 2 POM, e.g:

<dependency>
  <groupId>antlr</groupId>
  <artifactId>antlr</artifactId>
  <version>2.7.5</version>
  <scope>compile</scope>
  <optional>true</optional>
</dependency>

Hope this helps others.

mike

===================================

antlr-2.7.5.jar
    Used to parse JDOQL
    Compile/Optional

commons-beanutils-1.7.0.jar
    Uses DynaBean and PropertyUtils
    Compile/Required, consider forking code to remove this dep?

commons-betwixt-0.8-dev.jar
    Unknown usage
    Remove? Runtime/Optional, no compilation or test failures without it

commons-digester-1.7.jar
    Used by ant DdlUtils support
    Compile/Optional

commons-pool-1.2.jar
    Used with DBCP connection pooling
    Compile/Optional, J2EE container should perform pooling at runtime

commons-transaction-1.1.jar
    Used by OJB's broker.locking package
    Compile/Required

jakarta-regexp-1.3.jar
    Used by reversedb mapping tool
    Compile/Optional

jcs.jar
    One of a number of caching impls
    Compile/Optional

prevayler.jar
    Object database, unknown usage
    Runtime/Optional?

village-2.0.jar
    Used with Torque to generate DDL, no compile/test failures without it
    Runtime/Optional?