JFreeChart

This patch (committed) fixes some problems with the clone() method in 
the AbstractRenderer class:

2007-02-19  David Gilbert  <david.gilbert@...>

    * source/org/jfree/chart/renderer/AbstractRenderer.java
    (clone): handle some more fields correctly,
    * tests/org/jfree/chart/renderer/junit/AbstractRendererTests.java
    (testCloning): New method.

Regards,

Dave