Decorates another Collection to provide additional behaviour.
Each method call made on this Collection is forwarded to the
decorated Collection. This class is used as a framework on which
to build to extensions such as synchronized and unmodifiable behaviour. The
main advantage of decoration is that one decorator can wrap any implementation
of Collection, whereas sub-classing requires a new class to be
written for each implementation.
This implementation does not perform any special processing with
AbstractCollectionDecorator.iterator() . Instead it simply returns the value from the
wrapped collection. This may be undesirable, for example if you are trying
to write an unmodifiable implementation it might provide a loophole.
since:
Commons Collections 3.0
version:
$Revision: 155406 $ $Date: 2005-02-26 12:55:26 +0000 (Sat, 26 Feb 2005) $
author:
Stephen Colebourne
author:
Paul Jack | 